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ImagePanel - allow empty image

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This commit is contained in:
Jindra Petřík
2021-02-14 15:34:23 +01:00
parent 21e4afa790
commit 30d2a1686b
1 changed files with 8 additions and 11 deletions
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19
src/com/jpexs/decompiler/flash/gui/ImagePanel.java
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@@ -204,9 +204,9 @@ public final class ImagePanel extends JPanel implements MediaDisplay {
public void render() {
SerializableImage img = getImg();
Rectangle rect = getRect();
if (img == null) {
/*if (img == null) {
return;
}
}*/
Graphics2D g2 = null;
VolatileImage ri;
@@ -231,7 +231,7 @@ public final class ImagePanel extends JPanel implements MediaDisplay {
g2.fill(new Rectangle(0, 0, getWidth(), getHeight()));
g2.setComposite(AlphaComposite.SrcOver);
if (rect != null) {
if (rect != null && img != null) {
g2.drawImage(img.getBufferedImage(), rect.x, rect.y, rect.x + rect.width, rect.y + rect.height, 0, 0, img.getWidth(), img.getHeight(), null);
}
} finally {
@@ -255,10 +255,8 @@ public final class ImagePanel extends JPanel implements MediaDisplay {
renderImage = null;
}
if (_img != null) {
calcRect();
render();
}
calcRect();
render();
repaint();
}
});
@@ -306,10 +304,8 @@ public final class ImagePanel extends JPanel implements MediaDisplay {
public synchronized void setImg(SerializableImage img) {
this._img = img;
if (img != null) {
calcRect();
render();
}
calcRect();
render();
repaint();
}
@@ -686,6 +682,7 @@ public final class ImagePanel extends JPanel implements MediaDisplay {
if (drawable.getTimeline().getFrameCount() == 0) {
clearImagePanel();
fireMediaDisplayStateChanged();
return;
}