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authortkellner <tkellner@3a0b52a2-8410-0410-bc02-ff6273a87459>2012-10-31 16:36:41 +0000
committertkellner <tkellner@3a0b52a2-8410-0410-bc02-ff6273a87459>2012-10-31 16:36:41 +0000
commit84787c7868dcd55883e066c2046144833524a00d (patch)
tree98ba05de805ada7e14c490030c868ed0e7be0b52 /trunk/pdf-over-gui/src/main/java/at
parentb0b3d5e20859073097d95cefa92da52f7e620d8d (diff)
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Use specified font, scale emblem in placeholder
git-svn-id: https://svn.iaik.tugraz.at/svn/egiz/prj/current/12PDF-OVER-4.0@12709 3a0b52a2-8410-0410-bc02-ff6273a87459
Diffstat (limited to 'trunk/pdf-over-gui/src/main/java/at')
-rw-r--r--trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java2
1 files changed, 2 insertions, 0 deletions
diff --git a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java
index 7fee3021..cb23d055 100644
--- a/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java
+++ b/trunk/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java
@@ -255,6 +255,7 @@ public class SignaturePanel extends JPanel {
if ((this.sigScreenWidth != this.prevSigScreenWidth)
|| (this.sigScreenHeight != this.prevSigScreenHeight))
{
+ // redraw scaled transparent placeholder
this.prevSigScreenWidth = this.sigScreenWidth;
this.prevSigScreenHeight = this.sigScreenHeight;
Image placeholder = this.sigPlaceholder.getScaledInstance(
@@ -262,6 +263,7 @@ public class SignaturePanel extends JPanel {
this.sigPlaceholderScaled = new BufferedImage(this.sigScreenWidth, this.sigScreenHeight, BufferedImage.TYPE_INT_ARGB);
Graphics g2 = this.sigPlaceholderScaled.getGraphics();
g2.drawImage(placeholder, 0, 0, null);
+ g2.dispose();
int[] phpixels = new int[this.sigScreenWidth * this.sigScreenHeight];
phpixels = this.sigPlaceholderScaled.getRGB(0, 0, this.sigScreenWidth, this.sigScreenHeight, phpixels, 0, this.sigScreenWidth);
for (int i = 0; i < phpixels.length; ++i) {