summaryrefslogtreecommitdiffstats
path: root/src/gui/image
diff options
context:
space:
mode:
Diffstat (limited to 'src/gui/image')
-rw-r--r--src/gui/image/qbmphandler.cpp22
-rw-r--r--src/gui/image/qimage.cpp134
-rw-r--r--src/gui/image/qimage.h9
-rw-r--r--src/gui/image/qpixmap.cpp7
-rw-r--r--src/gui/image/qpixmap.h3
-rw-r--r--src/gui/image/qpixmap_mac.cpp14
-rw-r--r--src/gui/image/qpixmap_qws.cpp7
-rw-r--r--src/gui/image/qpixmap_raster.cpp2
-rw-r--r--src/gui/image/qpixmap_s60.cpp8
-rw-r--r--src/gui/image/qpixmap_x11.cpp22
-rw-r--r--src/gui/image/qpixmapdata.cpp2
-rw-r--r--src/gui/image/qpixmapdata_p.h3
-rw-r--r--src/gui/image/qpnghandler.cpp12
-rw-r--r--src/gui/image/qppmhandler.cpp6
-rw-r--r--src/gui/image/qxbmhandler.cpp2
-rw-r--r--src/gui/image/qxpmhandler.cpp2
16 files changed, 155 insertions, 100 deletions
diff --git a/src/gui/image/qbmphandler.cpp b/src/gui/image/qbmphandler.cpp
index 4b6fcba..f3eb7c3 100644
--- a/src/gui/image/qbmphandler.cpp
+++ b/src/gui/image/qbmphandler.cpp
@@ -52,9 +52,9 @@ QT_BEGIN_NAMESPACE
static void swapPixel01(QImage *image) // 1-bpp: swap 0 and 1 pixels
{
int i;
- if (image->depth() == 1 && image->numColors() == 2) {
+ if (image->depth() == 1 && image->colorCount() == 2) {
register uint *p = (uint *)image->bits();
- int nbytes = image->numBytes();
+ int nbytes = image->byteCount();
for (i=0; i<nbytes/4; i++) {
*p = ~*p;
p++;
@@ -246,7 +246,7 @@ static bool read_dib_body(QDataStream &s, const BMP_INFOHDR &bi, int offset, int
if (depth != 32) {
ncols = bi.biClrUsed ? bi.biClrUsed : 1 << nbits;
- image.setNumColors(ncols);
+ image.setColorCount(ncols);
}
image.setDotsPerMeterX(bi.biXPelsPerMeter);
@@ -526,7 +526,7 @@ bool qt_write_dib(QDataStream &s, QImage image)
if (!d->isWritable())
return false;
- if (image.depth() == 8 && image.numColors() <= 16) {
+ if (image.depth() == 8 && image.colorCount() <= 16) {
bpl_bmp = (((bpl+1)/2+3)/4)*4;
nbits = 4;
} else if (image.depth() == 32) {
@@ -554,23 +554,23 @@ bool qt_write_dib(QDataStream &s, QImage image)
bi.biXPelsPerMeter = image.dotsPerMeterX() ? image.dotsPerMeterX()
: 2834; // 72 dpi default
bi.biYPelsPerMeter = image.dotsPerMeterY() ? image.dotsPerMeterY() : 2834;
- bi.biClrUsed = image.numColors();
- bi.biClrImportant = image.numColors();
+ bi.biClrUsed = image.colorCount();
+ bi.biClrImportant = image.colorCount();
s << bi; // write info header
if (s.status() != QDataStream::Ok)
return false;
if (image.depth() != 32) { // write color table
- uchar *color_table = new uchar[4*image.numColors()];
+ uchar *color_table = new uchar[4*image.colorCount()];
uchar *rgb = color_table;
QVector<QRgb> c = image.colorTable();
- for (int i=0; i<image.numColors(); i++) {
+ for (int i=0; i<image.colorCount(); i++) {
*rgb++ = qBlue (c[i]);
*rgb++ = qGreen(c[i]);
*rgb++ = qRed (c[i]);
*rgb++ = 0;
}
- if (d->write((char *)color_table, 4*image.numColors()) == -1) {
+ if (d->write((char *)color_table, 4*image.colorCount()) == -1) {
delete [] color_table;
return false;
}
@@ -754,7 +754,7 @@ bool QBmpHandler::write(const QImage &img)
int bpl = image.bytesPerLine();
// Code partially repeated in qt_write_dib
- if (image.depth() == 8 && image.numColors() <= 16) {
+ if (image.depth() == 8 && image.colorCount() <= 16) {
bpl_bmp = (((bpl+1)/2+3)/4)*4;
} else if (image.depth() == 32) {
bpl_bmp = ((image.width()*24+31)/32)*4;
@@ -771,7 +771,7 @@ bool QBmpHandler::write(const QImage &img)
// write file header
bf.bfReserved1 = 0;
bf.bfReserved2 = 0;
- bf.bfOffBits = BMP_FILEHDR_SIZE + BMP_WIN + image.numColors() * 4;
+ bf.bfOffBits = BMP_FILEHDR_SIZE + BMP_WIN + image.colorCount() * 4;
bf.bfSize = bf.bfOffBits + bpl_bmp*image.height();
s << bf;
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp
index 21ca1e3..6d96d7a 100644
--- a/src/gui/image/qimage.cpp
+++ b/src/gui/image/qimage.cpp
@@ -449,7 +449,7 @@ bool QImageData::checkForAlphaPixels() const
to the pixel() function. The pixel() function returns the color
as a QRgb value indepedent of the image's format.
- In case of monochrome and 8-bit images, the numColors() and
+ In case of monochrome and 8-bit images, the colorCount() and
colorTable() functions provide information about the color
components used to store the image data: The colorTable() function
returns the image's entire color table. To obtain a single entry,
@@ -484,7 +484,7 @@ bool QImageData::checkForAlphaPixels() const
depths are 1 (monochrome), 8 and 32 (for more information see the
\l {QImage#Image Formats}{Image Formats} section).
- The format(), bytesPerLine(), and numBytes() functions provide
+ The format(), bytesPerLine(), and byteCount() functions provide
low-level information about the data stored in the image.
The cacheKey() function returns a number that uniquely
@@ -623,7 +623,7 @@ bool QImageData::checkForAlphaPixels() const
\o Sets the color table used to translate color indexes. Only
monochrome and 8-bit formats.
\row
- \o setNumColors()
+ \o setColorCount()
\o Resizes the color table. Only monochrome and 8-bit formats.
\endtable
@@ -906,7 +906,7 @@ QImageData *QImageData::create(uchar *data, int width, int height, int bpl, QIm
If \a format is an indexed color format, the image color table is
initially empty and must be sufficiently expanded with
- setNumColors() or setColorTable() before the image is used.
+ setColorCount() or setColorTable() before the image is used.
*/
QImage::QImage(uchar* data, int width, int height, Format format)
: QPaintDevice()
@@ -928,7 +928,7 @@ QImage::QImage(uchar* data, int width, int height, Format format)
If \a format is an indexed color format, the image color table is
initially empty and must be sufficiently expanded with
- setNumColors() or setColorTable() before the image is used.
+ setColorCount() or setColorTable() before the image is used.
Unlike the similar QImage constructor that takes a non-const data buffer,
this version will never alter the contents of the buffer. For example,
@@ -954,7 +954,7 @@ QImage::QImage(const uchar* data, int width, int height, Format format)
If \a format is an indexed color format, the image color table is
initially empty and must be sufficiently expanded with
- setNumColors() or setColorTable() before the image is used.
+ setColorCount() or setColorTable() before the image is used.
*/
QImage::QImage(uchar *data, int width, int height, int bytesPerLine, Format format)
:QPaintDevice()
@@ -974,7 +974,7 @@ QImage::QImage(uchar *data, int width, int height, int bytesPerLine, Format form
If \a format is an indexed color format, the image color table is
initially empty and must be sufficiently expanded with
- setNumColors() or setColorTable() before the image is used.
+ setColorCount() or setColorTable() before the image is used.
Unlike the similar QImage constructor that takes a non-const data buffer,
this version will never alter the contents of the buffer. For example,
@@ -1126,7 +1126,7 @@ QImage::QImage(const QImage &image)
Use the constructor that accepts a width, a height and a format
(i.e. specifying the depth and bit order), in combination with the
- setNumColors() function, instead.
+ setColorCount() function, instead.
\oldcode
QImage image(width, height, depth, numColors);
@@ -1135,15 +1135,15 @@ QImage::QImage(const QImage &image)
// For 8 bit images the default number of colors is 256. If
// another number of colors is required it can be specified
- // using the setNumColors() function.
- image.setNumColors(numColors);
+ // using the setColorCount() function.
+ image.setColorCount(numColors);
\endcode
*/
-QImage::QImage(int w, int h, int depth, int numColors, Endian bitOrder)
+QImage::QImage(int w, int h, int depth, int colorCount, Endian bitOrder)
: QPaintDevice()
{
- d = QImageData::create(QSize(w, h), formatFor(depth, bitOrder), numColors);
+ d = QImageData::create(QSize(w, h), formatFor(depth, bitOrder), colorCount);
}
/*!
@@ -1152,7 +1152,7 @@ QImage::QImage(int w, int h, int depth, int numColors, Endian bitOrder)
Use the constructor that accepts a size and a format
(i.e. specifying the depth and bit order), in combination with the
- setNumColors() function, instead.
+ setColorCount() function, instead.
\oldcode
QSize mySize(width, height);
@@ -1163,8 +1163,8 @@ QImage::QImage(int w, int h, int depth, int numColors, Endian bitOrder)
// For 8 bit images the default number of colors is 256. If
// another number of colors is required it can be specified
- // using the setNumColors() function.
- image.setNumColors(numColors);
+ // using the setColorCount() function.
+ image.setColorCount(numColors);
\endcode
*/
QImage::QImage(const QSize& size, int depth, int numColors, Endian bitOrder)
@@ -1232,7 +1232,7 @@ QImage::QImage(uchar* data, int w, int h, int depth, const QRgb* colortable, int
for (int i = 0; i < numColors; ++i)
d->colortable[i] = colortable[i];
} else if (numColors) {
- setNumColors(numColors);
+ setColorCount(numColors);
}
}
@@ -1283,7 +1283,7 @@ QImage::QImage(uchar* data, int w, int h, int depth, int bpl, const QRgb* colort
for (int i = 0; i < numColors; ++i)
d->colortable[i] = colortable[i];
} else if (numColors) {
- setNumColors(numColors);
+ setColorCount(numColors);
}
}
#endif // Q_WS_QWS
@@ -1592,17 +1592,31 @@ int QImage::depth() const
}
/*!
+ \obsolete
\fn int QImage::numColors() const
Returns the size of the color table for the image.
- Notice that numColors() returns 0 for 32-bpp images because these
+ \sa setColorCount()
+*/
+int QImage::numColors() const
+{
+ return d ? d->colortable.size() : 0;
+}
+
+/*!
+ \since 4.6
+ \fn int QImage::colorCount() const
+
+ Returns the size of the color table for the image.
+
+ Notice that colorCount() returns 0 for 32-bpp images because these
images do not use color tables, but instead encode pixel values as
ARGB quadruplets.
- \sa setNumColors(), {QImage#Image Information}{Image Information}
+ \sa setColorCount(), {QImage#Image Information}{Image Information}
*/
-int QImage::numColors() const
+int QImage::colorCount() const
{
return d ? d->colortable.size() : 0;
}
@@ -1711,7 +1725,7 @@ void QImage::setColorTable(const QVector<QRgb> colors)
Returns a list of the colors contained in the image's color table,
or an empty list if the image does not have a color table
- \sa setColorTable(), numColors(), color()
+ \sa setColorTable(), colorCount(), color()
*/
QVector<QRgb> QImage::colorTable() const
{
@@ -1720,12 +1734,24 @@ QVector<QRgb> QImage::colorTable() const
/*!
+ \obsolete
+ Returns the number of bytes occupied by the image data.
+
+ \sa byteCount()
+*/
+int QImage::numBytes() const
+{
+ return d ? d->nbytes : 0;
+}
+
+/*!
+ \since 4.6
Returns the number of bytes occupied by the image data.
\sa bytesPerLine(), bits(), {QImage#Image Information}{Image
Information}
*/
-int QImage::numBytes() const
+int QImage::byteCount() const
{
return d ? d->nbytes : 0;
}
@@ -1733,7 +1759,7 @@ int QImage::numBytes() const
/*!
Returns the number of bytes per image scanline.
- This is equivalent to numBytes()/ height().
+ This is equivalent to byteCount() / height().
\sa scanLine()
*/
@@ -1756,7 +1782,7 @@ int QImage::bytesPerLine() const
*/
QRgb QImage::color(int i) const
{
- Q_ASSERT(i < numColors());
+ Q_ASSERT(i < colorCount());
return d ? d->colortable.at(i) : QRgb(uint(-1));
}
@@ -1767,9 +1793,9 @@ QRgb QImage::color(int i) const
given to \a colorValue. The color value is an ARGB quadruplet.
If \a index is outside the current size of the color table, it is
- expanded with setNumColors().
+ expanded with setColorCount().
- \sa color(), numColors(), setColorTable(), {QImage#Pixel Manipulation}{Pixel
+ \sa color(), colorCount(), setColorTable(), {QImage#Pixel Manipulation}{Pixel
Manipulation}
*/
void QImage::setColor(int i, QRgb c)
@@ -1787,7 +1813,7 @@ void QImage::setColor(int i, QRgb c)
return;
if (i >= d->colortable.size())
- setNumColors(i+1);
+ setColorCount(i+1);
d->colortable[i] = c;
d->has_alpha_clut |= (qAlpha(c) != 255);
}
@@ -1844,7 +1870,7 @@ const uchar *QImage::scanLine(int i) const
data, thus ensuring that this QImage is the only one using the
current return value.
- \sa scanLine(), numBytes()
+ \sa scanLine(), byteCount()
*/
uchar *QImage::bits()
{
@@ -2025,8 +2051,21 @@ void QImage::invertPixels(InvertMode mode)
#endif
/*!
+ \obsolete
Resizes the color table to contain \a numColors entries.
+ \sa setColorCount()
+*/
+
+void QImage::setNumColors(int numColors)
+{
+ setColorCount(numColors);
+}
+
+/*!
+ \since 4.6
+ Resizes the color table to contain \a colorCount entries.
+
If the color table is expanded, all the extra colors will be set to
transparent (i.e qRgba(0, 0, 0, 0)).
@@ -2034,14 +2073,14 @@ void QImage::invertPixels(InvertMode mode)
have entries for all the pixel/index values present in the image,
otherwise the results are undefined.
- \sa numColors(), colorTable(), setColor(), {QImage#Image
+ \sa colorsCount(), colorTable(), setColor(), {QImage#Image
Transformations}{Image Transformations}
*/
-void QImage::setNumColors(int numColors)
+void QImage::setColorCount(int colorCount)
{
if (!d) {
- qWarning("QImage::setNumColors: null image");
+ qWarning("QImage::setColorCount: null image");
return;
}
@@ -2051,17 +2090,16 @@ void QImage::setNumColors(int numColors)
if (!d)
return;
- if (numColors == d->colortable.size())
+ if (colorCount == d->colortable.size())
return;
- if (numColors <= 0) { // use no color table
+ if (colorCount <= 0) { // use no color table
d->colortable = QVector<QRgb>();
return;
}
int nc = d->colortable.size();
- d->colortable.resize(numColors);
- for (int i = nc; i < numColors; ++i)
+ d->colortable.resize(colorCount);
+ for (int i = nc; i < colorCount; ++i)
d->colortable[i] = 0;
-
}
/*!
@@ -3674,7 +3712,7 @@ QRgb QImage::pixel(int x, int y) const
otherwise the parameter must be a QRgb value.
If \a position is not a valid coordinate pair in the image, or if
- \a index_or_rgb >= numColors() in the case of monochrome and
+ \a index_or_rgb >= colorCount() in the case of monochrome and
8-bit images, the result is undefined.
\warning This function is expensive due to the call of the internal
@@ -3835,7 +3873,7 @@ bool QImage::allGray() const
} else {
if (d->colortable.isEmpty())
return true;
- for (int i = 0; i < numColors(); i++)
+ for (int i = 0; i < colorCount(); i++)
if (!qIsGray(d->colortable.at(i)))
return false;
}
@@ -3862,7 +3900,7 @@ bool QImage::isGrayscale() const
case 16:
return allGray();
case 8: {
- for (int i = 0; i < numColors(); i++)
+ for (int i = 0; i < colorCount(); i++)
if (d->colortable.at(i) != qRgb(i,i,i))
return false;
return true;
@@ -4128,7 +4166,7 @@ QImage QImage::createHeuristicMask(bool clipTight) const
int w = width();
int h = height();
QImage m(w, h, Format_MonoLSB);
- m.setNumColors(2);
+ m.setColorCount(2);
m.setColor(0, QColor(Qt::color0).rgba());
m.setColor(1, QColor(Qt::color1).rgba());
m.fill(0xff);
@@ -5703,7 +5741,7 @@ QImage QImage::alphaChannel() const
int h = d->height;
QImage image(w, h, Format_Indexed8);
- image.setNumColors(256);
+ image.setColorCount(256);
// set up gray scale table.
for (int i=0; i<256; ++i)
@@ -5833,7 +5871,7 @@ static QImage smoothScaled(const QImage &source, int w, int h) {
static QImage rotated90(const QImage &image) {
QImage out(image.height(), image.width(), image.format());
- if (image.numColors() > 0)
+ if (image.colorCount() > 0)
out.setColorTable(image.colorTable());
int w = image.width();
int h = image.height();
@@ -5872,7 +5910,7 @@ static QImage rotated90(const QImage &image) {
break;
default:
for (int y=0; y<h; ++y) {
- if (image.numColors())
+ if (image.colorCount())
for (int x=0; x<w; ++x)
out.setPixel(h-y-1, x, image.pixelIndex(x, y));
else
@@ -5892,7 +5930,7 @@ static QImage rotated180(const QImage &image) {
static QImage rotated270(const QImage &image) {
QImage out(image.height(), image.width(), image.format());
- if (image.numColors() > 0)
+ if (image.colorCount() > 0)
out.setColorTable(image.colorTable());
int w = image.width();
int h = image.height();
@@ -5931,7 +5969,7 @@ static QImage rotated270(const QImage &image) {
break;
default:
for (int y=0; y<h; ++y) {
- if (image.numColors())
+ if (image.colorCount())
for (int x=0; x<w; ++x)
out.setPixel(y, w-x-1, image.pixelIndex(x, y));
else
@@ -6071,16 +6109,16 @@ QImage QImage::transformed(const QTransform &matrix, Qt::TransformationMode mode
if (dImage.d->colortable.size() < 256) {
// colors are left in the color table, so pick that one as transparent
dImage.d->colortable.append(0x0);
- memset(dImage.bits(), dImage.d->colortable.size() - 1, dImage.numBytes());
+ memset(dImage.bits(), dImage.d->colortable.size() - 1, dImage.byteCount());
} else {
- memset(dImage.bits(), 0, dImage.numBytes());
+ memset(dImage.bits(), 0, dImage.byteCount());
}
break;
case 1:
case 16:
case 24:
case 32:
- memset(dImage.bits(), 0x00, dImage.numBytes());
+ memset(dImage.bits(), 0x00, dImage.byteCount());
break;
}
diff --git a/src/gui/image/qimage.h b/src/gui/image/qimage.h
index 1ac56a7..d8809ef 100644
--- a/src/gui/image/qimage.h
+++ b/src/gui/image/qimage.h
@@ -165,18 +165,21 @@ public:
QRect rect() const;
int depth() const;
- int numColors() const;
+ QT_DEPRECATED int numColors() const;
+ int colorCount() const;
QRgb color(int i) const;
void setColor(int i, QRgb c);
- void setNumColors(int);
+ QT_DEPRECATED void setNumColors(int);
+ void setColorCount(int);
bool allGray() const;
bool isGrayscale() const;
uchar *bits();
const uchar *bits() const;
- int numBytes() const;
+ QT_DEPRECATED int numBytes() const;
+ int byteCount() const;
uchar *scanLine(int);
const uchar *scanLine(int) const;
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp
index dfeea76..985a20b 100644
--- a/src/gui/image/qpixmap.cpp
+++ b/src/gui/image/qpixmap.cpp
@@ -2150,6 +2150,13 @@ QPixmapData* QPixmap::pixmapData() const
*/
/*! \fn int QPixmap::numCols() const
+ \obsolete
+ \internal
+ \sa colorCount()
+*/
+
+/*! \fn int QPixmap::colorCount() const
+ \since 4.6
\internal
*/
diff --git a/src/gui/image/qpixmap.h b/src/gui/image/qpixmap.h
index d11bd03..d95b4ee 100644
--- a/src/gui/image/qpixmap.h
+++ b/src/gui/image/qpixmap.h
@@ -185,7 +185,8 @@ public:
const uchar *qwsBits() const;
int qwsBytesPerLine() const;
QRgb *clut() const;
- int numCols() const;
+ QT_DEPRECATED int numCols() const;
+ int colorCount() const;
#elif defined(Q_WS_MAC)
Qt::HANDLE macQDHandle() const;
Qt::HANDLE macQDAlphaHandle() const;
diff --git a/src/gui/image/qpixmap_mac.cpp b/src/gui/image/qpixmap_mac.cpp
index 9209d45..6175931 100644
--- a/src/gui/image/qpixmap_mac.cpp
+++ b/src/gui/image/qpixmap_mac.cpp
@@ -248,7 +248,7 @@ void QMacPixmapData::fromImage(const QImage &img,
} else if ((flags & Qt::ColorMode_Mask) == Qt::ColorOnly) {
conv8 = d == 1; // native depth wanted
} else if (d == 1) {
- if (image.numColors() == 2) {
+ if (image.colorCount() == 2) {
QRgb c0 = image.color(0); // Auto: convert to best
QRgb c1 = image.color(1);
conv8 = qMin(c0,c1) != qRgb(0,0,0) || qMax(c0,c1) != qRgb(255,255,255);
@@ -339,7 +339,7 @@ void QMacPixmapData::fromImage(const QImage &img,
bool alphamap = image.depth() == 32;
if (sfmt == QImage::Format_Indexed8) {
const QVector<QRgb> rgb = image.colorTable();
- for (int i = 0, count = image.numColors(); i < count; ++i) {
+ for (int i = 0, count = image.colorCount(); i < count; ++i) {
const int alpha = qAlpha(rgb[i]);
if (alpha != 0xff) {
alphamap = true;
@@ -355,13 +355,13 @@ void QMacPixmapData::fromImage(const QImage &img,
int get_index(QImage * qi,QRgb mycol)
{
int loopc;
- for(loopc=0;loopc<qi->numColors();loopc++) {
+ for(loopc=0;loopc<qi->colorCount();loopc++) {
if(qi->color(loopc)==mycol)
return loopc;
}
- qi->setNumColors(qi->numColors()+1);
- qi->setColor(qi->numColors(),mycol);
- return qi->numColors();
+ qi->setColorCount(qi->colorCount()+1);
+ qi->setColor(qi->colorCount(),mycol);
+ return qi->colorCount();
}
QImage QMacPixmapData::toImage() const
@@ -376,7 +376,7 @@ QImage QMacPixmapData::toImage() const
const uint sbpr = bytesPerRow;
if (format == QImage::Format_MonoLSB) {
image.fill(0);
- image.setNumColors(2);
+ image.setColorCount(2);
image.setColor(0, QColor(Qt::color0).rgba());
image.setColor(1, QColor(Qt::color1).rgba());
for (int y = 0; y < h; ++y) {
diff --git a/src/gui/image/qpixmap_qws.cpp b/src/gui/image/qpixmap_qws.cpp
index a8516a5..69626ed 100644
--- a/src/gui/image/qpixmap_qws.cpp
+++ b/src/gui/image/qpixmap_qws.cpp
@@ -124,9 +124,14 @@ QRgb* QPixmap::clut() const
int QPixmap::numCols() const
{
+ return colorCount();
+}
+
+int QPixmap::colorCount() const
+{
if (data && data->classId() == QPixmapData::RasterClass) {
const QRasterPixmapData *d = static_cast<const QRasterPixmapData*>(data.data());
- return d->image.numColors();
+ return d->image.colorCount();
}
return 0;
diff --git a/src/gui/image/qpixmap_raster.cpp b/src/gui/image/qpixmap_raster.cpp
index fc76dc3..1b01e6f 100644
--- a/src/gui/image/qpixmap_raster.cpp
+++ b/src/gui/image/qpixmap_raster.cpp
@@ -119,7 +119,7 @@ void QRasterPixmapData::resize(int width, int height)
is_null = (w <= 0 || h <= 0);
if (pixelType() == BitmapType && !image.isNull()) {
- image.setNumColors(2);
+ image.setColorCount(2);
image.setColor(0, QColor(Qt::color0).rgba());
image.setColor(1, QColor(Qt::color1).rgba());
}
diff --git a/src/gui/image/qpixmap_s60.cpp b/src/gui/image/qpixmap_s60.cpp
index cd8a4d4..f7a880c 100644
--- a/src/gui/image/qpixmap_s60.cpp
+++ b/src/gui/image/qpixmap_s60.cpp
@@ -443,7 +443,7 @@ void QS60PixmapData::fromSymbianBitmap(CFbsBitmap* bitmap)
// Create default palette if needed
if (cfbsBitmap->DisplayMode() == EGray2) {
- image.setNumColors(2);
+ image.setColorCount(2);
image.setColor(0, QColor(Qt::color0).rgba());
image.setColor(1, QColor(Qt::color1).rgba());
@@ -526,13 +526,13 @@ void QS60PixmapData::fromImage(const QImage &img, Qt::ImageConversionFlags flags
const uchar *sptr = const_cast<const QImage &>(sourceImage).bits();
symbianBitmapDataAccess->beginDataAccess(cfbsBitmap);
uchar *dptr = (uchar*)cfbsBitmap->DataAddress();
- Mem::Copy(dptr, sptr, sourceImage.numBytes());
+ Mem::Copy(dptr, sptr, sourceImage.byteCount());
symbianBitmapDataAccess->endDataAccess(cfbsBitmap);
UPDATE_BUFFER();
if (destFormat == QImage::Format_MonoLSB) {
- image.setNumColors(2);
+ image.setColorCount(2);
image.setColor(0, QColor(Qt::color0).rgba());
image.setColor(1, QColor(Qt::color1).rgba());
} else {
@@ -835,7 +835,7 @@ void* QS60PixmapData::toNativeType(NativeType type)
symbianBitmapDataAccess->beginDataAccess(newBitmap);
uchar *dptr = (uchar*)newBitmap->DataAddress();
- Mem::Copy(dptr, sptr, source.numBytes());
+ Mem::Copy(dptr, sptr, source.byteCount());
symbianBitmapDataAccess->endDataAccess(newBitmap);
diff --git a/src/gui/image/qpixmap_x11.cpp b/src/gui/image/qpixmap_x11.cpp
index c735031..3f297df 100644
--- a/src/gui/image/qpixmap_x11.cpp
+++ b/src/gui/image/qpixmap_x11.cpp
@@ -464,7 +464,7 @@ void QX11PixmapData::fromImage(const QImage &img,
} else if ((flags & Qt::ColorMode_Mask) == Qt::ColorOnly) {
conv8 = (d == 1); // native depth wanted
} else if (d == 1) {
- if (image.numColors() == 2) {
+ if (image.colorCount() == 2) {
QRgb c0 = image.color(0); // Auto: convert to best
QRgb c1 = image.color(1);
conv8 = qMin(c0,c1) != qRgb(0,0,0) || qMax(c0,c1) != qRgb(255,255,255);
@@ -489,7 +489,7 @@ void QX11PixmapData::fromImage(const QImage &img,
Visual *visual = (Visual *)xinfo.visual();
XImage *xi = 0;
bool trucol = (visual->c_class >= TrueColor);
- int nbytes = image.numBytes();
+ int nbytes = image.byteCount();
uchar *newbits= 0;
#ifndef QT_NO_XRENDER
@@ -631,7 +631,7 @@ void QX11PixmapData::fromImage(const QImage &img,
if (d8) { // setup pixel translation
QVector<QRgb> ctable = cimage.colorTable();
- for (int i=0; i < cimage.numColors(); i++) {
+ for (int i=0; i < cimage.colorCount(); i++) {
int r = qRed (ctable[i]);
int g = qGreen(ctable[i]);
int b = qBlue (ctable[i]);
@@ -957,8 +957,8 @@ void QX11PixmapData::fromImage(const QImage &img,
if (d == 8 && !trucol) { // 8 bit pixmap
int pop[256]; // pixel popularity
- if (image.numColors() == 0)
- image.setNumColors(1);
+ if (image.colorCount() == 0)
+ image.setColorCount(1);
const QImage &cimage = image;
memset(pop, 0, sizeof(int)*256); // reset popularity array
@@ -988,11 +988,11 @@ void QX11PixmapData::fromImage(const QImage &img,
int mindist;
};
int ncols = 0;
- for (int i=0; i< cimage.numColors(); i++) { // compute number of colors
+ for (int i=0; i< cimage.colorCount(); i++) { // compute number of colors
if (pop[i] > 0)
ncols++;
}
- for (int i = cimage.numColors(); i < 256; i++) // ignore out-of-range pixels
+ for (int i = cimage.colorCount(); i < 256; i++) // ignore out-of-range pixels
pop[i] = 0;
// works since we make sure above to have at least
@@ -1651,7 +1651,7 @@ QImage QX11PixmapData::toImage() const
}
if (d == 1) { // bitmap
- image.setNumColors(2);
+ image.setColorCount(2);
image.setColor(0, qRgb(255,255,255));
image.setColor(1, qRgb(0,0,0));
} else if (!trucol) { // pixmap with colormap
@@ -1707,10 +1707,10 @@ QImage QX11PixmapData::toImage() const
int trans;
if (ncols < 256) {
trans = ncols++;
- image.setNumColors(ncols); // create color table
+ image.setColorCount(ncols); // create color table
image.setColor(trans, 0x00000000);
} else {
- image.setNumColors(ncols); // create color table
+ image.setColorCount(ncols); // create color table
// oh dear... no spare "transparent" pixel.
// use first pixel in image (as good as any).
trans = image.scanLine(0)[0];
@@ -1733,7 +1733,7 @@ QImage QX11PixmapData::toImage() const
}
}
} else {
- image.setNumColors(ncols); // create color table
+ image.setColorCount(ncols); // create color table
}
QVector<QColor> colors = QColormap::instance(xinfo.screen()).colormap();
int j = 0;
diff --git a/src/gui/image/qpixmapdata.cpp b/src/gui/image/qpixmapdata.cpp
index 10194e4..38f6b5d 100644
--- a/src/gui/image/qpixmapdata.cpp
+++ b/src/gui/image/qpixmapdata.cpp
@@ -201,7 +201,7 @@ QBitmap QPixmapData::mask() const
if (mask.isNull()) // allocation failed
return QBitmap();
- mask.setNumColors(2);
+ mask.setColorCount(2);
mask.setColor(0, QColor(Qt::color0).rgba());
mask.setColor(1, QColor(Qt::color1).rgba());
diff --git a/src/gui/image/qpixmapdata_p.h b/src/gui/image/qpixmapdata_p.h
index d1bb92a..41e2923 100644
--- a/src/gui/image/qpixmapdata_p.h
+++ b/src/gui/image/qpixmapdata_p.h
@@ -113,7 +113,8 @@ public:
inline int width() const { return w; }
inline int height() const { return h; }
- inline int numColors() const { return metric(QPaintDevice::PdmNumColors); }
+ QT_DEPRECATED inline int numColors() const { return metric(QPaintDevice::PdmNumColors); }
+ inline int colorCount() const { return metric(QPaintDevice::PdmNumColors); }
inline int depth() const { return d; }
inline bool isNull() const { return is_null; }
diff --git a/src/gui/image/qpnghandler.cpp b/src/gui/image/qpnghandler.cpp
index 44d689d..14c863b 100644
--- a/src/gui/image/qpnghandler.cpp
+++ b/src/gui/image/qpnghandler.cpp
@@ -171,7 +171,7 @@ void setup_qt(QImage& image, png_structp png_ptr, png_infop info_ptr, float scre
if (image.isNull())
return;
}
- image.setNumColors(2);
+ image.setColorCount(2);
image.setColor(1, qRgb(0,0,0));
image.setColor(0, qRgb(255,255,255));
} else if (bit_depth == 16 && png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) {
@@ -199,7 +199,7 @@ void setup_qt(QImage& image, png_structp png_ptr, png_infop info_ptr, float scre
if (image.isNull())
return;
}
- image.setNumColors(ncols);
+ image.setColorCount(ncols);
for (int i=0; i<ncols; i++) {
int c = i*255/(ncols-1);
image.setColor(i, qRgba(c,c,c,0xff));
@@ -230,7 +230,7 @@ void setup_qt(QImage& image, png_structp png_ptr, png_infop info_ptr, float scre
if (image.isNull())
return;
}
- image.setNumColors(info_ptr->num_palette);
+ image.setColorCount(info_ptr->num_palette);
int i = 0;
if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) {
while (i < info_ptr->num_trans) {
@@ -508,7 +508,7 @@ bool Q_INTERNAL_WIN_NO_THROW QPngHandlerPrivate::readPngImage(QImage *outImage)
// sanity check palette entries
if (color_type == PNG_COLOR_TYPE_PALETTE
&& outImage->format() == QImage::Format_Indexed8) {
- int color_table_size = outImage->numColors();
+ int color_table_size = outImage->colorCount();
for (int y=0; y<(int)height; ++y) {
uchar *p = outImage->scanLine(y);
uchar *end = p + width;
@@ -762,9 +762,9 @@ bool Q_INTERNAL_WIN_NO_THROW QPNGImageWriter::writeImage(const QImage& image_in,
png_colorp palette = 0;
png_bytep copy_trans = 0;
- if (image.numColors()) {
+ if (image.colorCount()) {
// Paletted
- int num_palette = image.numColors();
+ int num_palette = image.colorCount();
palette = new png_color[num_palette];
png_set_PLTE(png_ptr, info_ptr, palette, num_palette);
int* trans = new int[num_palette];
diff --git a/src/gui/image/qppmhandler.cpp b/src/gui/image/qppmhandler.cpp
index 28e4a2a..8ec9efb 100644
--- a/src/gui/image/qppmhandler.cpp
+++ b/src/gui/image/qppmhandler.cpp
@@ -242,11 +242,11 @@ static bool read_pbm_body(QIODevice *device, char type, int w, int h, int mcc, Q
}
if (nbits == 1) { // bitmap
- outImage->setNumColors(2);
+ outImage->setColorCount(2);
outImage->setColor(0, qRgb(255,255,255)); // white
outImage->setColor(1, qRgb(0,0,0)); // black
} else if (nbits == 8) { // graymap
- outImage->setNumColors(maxc+1);
+ outImage->setColorCount(maxc+1);
for (int i=0; i<=maxc; i++)
outImage->setColor(i, qRgb(i*255/maxc,i*255/maxc,i*255/maxc));
}
@@ -287,7 +287,7 @@ static bool write_pbm_image(QIODevice *out, const QImage &sourceImage, const QBy
}
}
- if (image.depth() == 1 && image.numColors() == 2) {
+ if (image.depth() == 1 && image.colorCount() == 2) {
if (qGray(image.color(0)) < qGray(image.color(1))) {
// 0=dark/black, 1=light/white - invert
image.detach();
diff --git a/src/gui/image/qxbmhandler.cpp b/src/gui/image/qxbmhandler.cpp
index 1c74351..0d76ea0 100644
--- a/src/gui/image/qxbmhandler.cpp
+++ b/src/gui/image/qxbmhandler.cpp
@@ -135,7 +135,7 @@ static bool read_xbm_body(QIODevice *device, int w, int h, QImage *outImage)
return false;
}
- outImage->setNumColors(2);
+ outImage->setColorCount(2);
outImage->setColor(0, qRgb(255,255,255)); // white
outImage->setColor(1, qRgb(0,0,0)); // black
diff --git a/src/gui/image/qxpmhandler.cpp b/src/gui/image/qxpmhandler.cpp
index 4bdd16e..ac4711a 100644
--- a/src/gui/image/qxpmhandler.cpp
+++ b/src/gui/image/qxpmhandler.cpp
@@ -895,7 +895,7 @@ static bool read_xpm_body(
if (image.isNull())
return false;
}
- image.setNumColors(ncols);
+ image.setColorCount(ncols);
}
QMap<quint64, int> colorMap;
generated by cgit v0.12 at 2024-12-25 07:33:37 (GMT)