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-rw-r--r--win/tkWinDraw.c71
1 files changed, 38 insertions, 33 deletions
diff --git a/win/tkWinDraw.c b/win/tkWinDraw.c
index bb903db..1d17cc6 100644
--- a/win/tkWinDraw.c
+++ b/win/tkWinDraw.c
@@ -640,7 +640,6 @@ XFillRectangles(
int nrectangles)
{
HDC dc;
- int i;
RECT rect;
TkWinDCState state;
HBRUSH brush, oldBrush;
@@ -681,25 +680,26 @@ XFillRectangles(
* result with the stipple pattern.
*/
- for (i = 0; i < nrectangles; i++) {
- bitmap = CreateCompatibleBitmap(dc, rectangles[i].width,
- rectangles[i].height);
+ while (nrectangles-- > 0) {
+ bitmap = CreateCompatibleBitmap(dc, rectangles[0].width,
+ rectangles[0].height);
oldBitmap = SelectObject(dcMem, bitmap);
rect.left = 0;
rect.top = 0;
- rect.right = rectangles[i].width;
- rect.bottom = rectangles[i].height;
+ rect.right = rectangles[0].width;
+ rect.bottom = rectangles[0].height;
FillRect(dcMem, &rect, brush);
- BitBlt(dc, rectangles[i].x, rectangles[i].y, rectangles[i].width,
- rectangles[i].height, dcMem, 0, 0, COPYFG);
+ BitBlt(dc, rectangles[0].x, rectangles[0].y, rectangles[0].width,
+ rectangles[0].height, dcMem, 0, 0, COPYFG);
if (gc->fill_style == FillOpaqueStippled) {
FillRect(dcMem, &rect, bgBrush);
- BitBlt(dc, rectangles[i].x, rectangles[i].y,
- rectangles[i].width, rectangles[i].height, dcMem,
+ BitBlt(dc, rectangles[0].x, rectangles[0].y,
+ rectangles[0].width, rectangles[0].height, dcMem,
0, 0, COPYBG);
}
SelectObject(dcMem, oldBitmap);
DeleteObject(bitmap);
+ ++rectangles;
}
DeleteDC(dcMem);
@@ -708,22 +708,24 @@ XFillRectangles(
DeleteObject(bgBrush);
} else {
if (gc->function == GXcopy) {
- for (i = 0; i < nrectangles; i++) {
- rect.left = rectangles[i].x;
- rect.right = rect.left + rectangles[i].width;
- rect.top = rectangles[i].y;
- rect.bottom = rect.top + rectangles[i].height;
+ while (nrectangles-- > 0) {
+ rect.left = rectangles[0].x;
+ rect.right = rect.left + rectangles[0].width;
+ rect.top = rectangles[0].y;
+ rect.bottom = rect.top + rectangles[0].height;
FillRect(dc, &rect, brush);
+ ++rectangles;
}
} else {
HPEN newPen = CreatePen(PS_NULL, 0, gc->foreground);
HPEN oldPen = SelectObject(dc, newPen);
oldBrush = SelectObject(dc, brush);
- for (i = 0; i < nrectangles; i++) {
- Rectangle(dc, rectangles[i].x, rectangles[i].y,
- rectangles[i].x + rectangles[i].width + 1,
- rectangles[i].y + rectangles[i].height + 1);
+ while (nrectangles-- > 0) {
+ Rectangle(dc, rectangles[0].x, rectangles[0].y,
+ rectangles[0].x + rectangles[0].width + 1,
+ rectangles[0].y + rectangles[0].height + 1);
+ ++rectangles;
}
SelectObject(dc, oldBrush);
@@ -1009,14 +1011,15 @@ XDrawRectangles(
XRectangle rects[],
int nrects)
{
- int n, ret;
+ int ret = Success;
- for (n = 0; n < nrects; n++) {
- ret = XDrawRectangle(display, d, gc, rects[n].x, rects[n].y,
- rects[n].width, rects[n].height);
+ while (nrects-- > 0) {
+ ret = XDrawRectangle(display, d, gc, rects[0].x, rects[0].y,
+ rects[0].width, rects[0].height);
if (ret != Success) {
break;
}
+ ++rects;
}
return ret;
}
@@ -1059,17 +1062,18 @@ XDrawArcs(
XArc *arcs,
int narcs)
{
- int n, ret;
+ int ret = Success;
display->request++;
- for (n = 0; n < narcs; n++) {
- ret = DrawOrFillArc(display, d, gc, arcs[n].x, arcs[n].y,
- arcs[n].width, arcs[n].height,
- arcs[n].angle1, arcs[n].angle2, 0);
+ while (narcs-- > 0) {
+ ret = DrawOrFillArc(display, d, gc, arcs[0].x, arcs[0].y,
+ arcs[0].width, arcs[0].height,
+ arcs[0].angle1, arcs[0].angle2, 0);
if (ret != Success) {
break;
}
+ ++arcs;
}
return ret;
}
@@ -1112,17 +1116,18 @@ XFillArcs(
XArc *arcs,
int narcs)
{
- int n, ret;
+ int ret = Success;
display->request++;
- for (n = 0; n < narcs; n++) {
- ret = DrawOrFillArc(display, d, gc, arcs[n].x, arcs[n].y,
- arcs[n].width, arcs[n].height,
- arcs[n].angle1, arcs[n].angle2, 1);
+ while (narcs-- > 0) {
+ ret = DrawOrFillArc(display, d, gc, arcs[0].x, arcs[0].y,
+ arcs[0].width, arcs[0].height,
+ arcs[0].angle1, arcs[0].angle2, 1);
if (ret != Success) {
break;
}
+ ++arcs;
}
return ret;
}