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-rw-r--r--examples/declarative/aspectratio/face_fit_animated.qml28
-rw-r--r--examples/declarative/aspectratio/scale_and_sidecrop.qml22
2 files changed, 50 insertions, 0 deletions
diff --git a/examples/declarative/aspectratio/face_fit_animated.qml b/examples/declarative/aspectratio/face_fit_animated.qml
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index 0000000..366d27b
--- /dev/null
+++ b/examples/declarative/aspectratio/face_fit_animated.qml
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+// The Image primitive does not have any special handling for maintaining
+// aspect ratio. This example shows that you can provide whatever specific
+// behaviour you like.
+//
+// Here, we extend the "face_fit" example with animation to show how truly
+// diverse and usage-specific behaviours are made possible by NOT putting a
+// hard-coded aspect ratio feature into the Image primitive.
+//
+Rect {
+ // default size: whole image, unscaled
+ width: Image.width
+ height: Image.height
+ color: "gray"
+ clip: true
+
+ Image {
+ id: Image
+ source: "pics/face.png"
+ x: (parent.width-width*scale)/2
+ y: (parent.height-height*scale)/2
+ scale: Follow {
+ source: Math.max(Math.min(Image.parent.width/Image.width*1.333,Image.parent.height/Image.height),
+ Math.min(Image.parent.width/Image.width,Image.parent.height/Image.height*1.333))
+ spring: 1
+ damping: 0.05
+ }
+ }
+}
diff --git a/examples/declarative/aspectratio/scale_and_sidecrop.qml b/examples/declarative/aspectratio/scale_and_sidecrop.qml
new file mode 100644
index 0000000..e076735
--- /dev/null
+++ b/examples/declarative/aspectratio/scale_and_sidecrop.qml
@@ -0,0 +1,22 @@
+// The Image primitive does not have any special handling for maintaining
+// aspect ratio. This example shows that you can provide whatever specific
+// behaviour you like.
+//
+// Here, we implement a variant of "Scale and Crop" behaviour, where we
+// crop the sides if necessary to fully fit vertically, but not the reverse.
+//
+Rect {
+ // default size: whole image, unscaled
+ width: Image.width
+ height: Image.height
+ color: "gray"
+ clip: true
+
+ Image {
+ id: Image
+ source: "pics/face.png"
+ x: (parent.width-width*scale)/2
+ y: (parent.height-height*scale)/2
+ scale: parent.height/height
+ }
+}