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Commit 39765b30 authored by Bobby Georgescu's avatar Bobby Georgescu
Browse files

Reskin: Correctly position rotated thumbs in album listing 

Bug: 7067732
Bug: 7050303
Changing the slots to be non-square surfaced a small math
error, and also raised the question of where exactly to
render the texture. The solution that makes the most sense
given the current design is to fit the thumbnail (which is
always square in our case) in the largest square that fits
inside the slot, and aligned to the top.

Change-Id: I98d94ad9255399aa4f1e5c403ff81811674bb264
parent 766941ee

src/com/android/gallery3d/ui/AbstractSlotRenderer.java

+3 −5
Original line number Diff line number Diff line
@@ -42,15 +42,13 @@ public abstract class AbstractSlotRenderer implements SlotView.SlotRenderer { 
            Texture content, int width, int height, int rotation) {

        canvas.save(GLCanvas.SAVE_FLAG_MATRIX);



        // The content is always rendered in to the largest square that fits

        // inside the slot, aligned to the top of the slot.

        width = height = Math.min(width, height);

        if (rotation != 0) {

            canvas.translate(width / 2, height / 2);

            canvas.rotate(rotation, 0, 0, 1);

            canvas.translate(-width / 2, -height / 2);

            if (((rotation % 90) & 1) != 0) {

                int temp = height;

                height = width;

                width = height;

            }

        }



        // Fit the content into the box