Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/android/source/src/java/org/libreoffice/canvas/ImageUtils.java b/android/source/src/java/org/libreoffice/canvas/ImageUtils.java
new file mode 100644
index 000000000..ecda9b77c
--- /dev/null
+++ b/android/source/src/java/org/libreoffice/canvas/ImageUtils.java
@@ -0,0 +1,29 @@
+package org.libreoffice.canvas;
+
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.drawable.Drawable;
+
+class ImageUtils {
+    static Bitmap getBitmapForDrawable(Drawable drawable) {
+        drawable = drawable.mutate();
+
+        int width = !drawable.getBounds().isEmpty() ?
+                drawable.getBounds().width() : drawable.getIntrinsicWidth();
+
+        width = width <= 0 ? 1 : width;
+
+        int height = !drawable.getBounds().isEmpty() ?
+                drawable.getBounds().height() : drawable.getIntrinsicHeight();
+
+        height = height <= 0 ? 1 : height;
+
+        final Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(bitmap);
+        drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
+        drawable.draw(canvas);
+
+        return bitmap;
+    }
+}
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */