diff options
Diffstat (limited to 'pdf-over-gui/src/main/java')
3 files changed, 41 insertions, 24 deletions
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java index 0470aeef..d827c811 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/PositioningComposite.java @@ -98,11 +98,13 @@ public class PositioningComposite extends StateComposite { * Set the signature placeholder image * Must be called _after_ displayDocument * @param placeholder signature placeholder + * @param width width of the placeholder in page space + * @param height height of the placeholder in page space */ - public void setPlaceholder(Image placeholder) { + public void setPlaceholder(Image placeholder, int width, int height) { if (this.viewer == null) return; - this.viewer.setSignaturePlaceholder(placeholder); + this.viewer.setSignaturePlaceholder(placeholder, width, height); } /** diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java index 6eb014d6..4b33d524 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/SignaturePanel.java @@ -27,7 +27,6 @@ import java.awt.geom.AffineTransform; import java.awt.geom.NoninvertibleTransformException; import java.awt.geom.Point2D; import java.awt.geom.Rectangle2D; -import java.awt.geom.Point2D.Double; import javax.swing.JPanel; @@ -59,17 +58,25 @@ public class SignaturePanel extends JPanel { /** The current transform from screen to page space */ AffineTransform currentXform = null; /** The horizontal offset of the image from the left edge of the panel */ - int offx = 0; + int offX = 0; /** The vertical offset of the image from the top of the panel */ - int offy = 0; + int offY = 0; /** The size of the image */ private Dimension prevSize = null; - /** The position of the signature, in document space */ + /** The position of the signature, in page space */ Point2D sigPagePos = null; /** The position of the signature, in screen space */ Point2D sigScreenPos = null; /** The signature placeholder image */ private Image sigPlaceholder = null; + /** Width of the signature placeholder in page space */ + private int sigPageWidth = 0; + /** Height of the signature placeholder in page space */ + private int sigPageHeight = 0; + /** Width of the signature placeholder in screen space */ + private int sigScreenWidth = 0; + /** Height of the signature placeholder in screen space */ + private int sigScreenHeight = 0; /** * Create a new PagePanel, with a default size of 800 by 600 pixels. @@ -98,10 +105,14 @@ public class SignaturePanel extends JPanel { /** * Set the signature placeholder image * @param placeholder signature placeholder + * @param width width of the placeholder in page space + * @param height height of the placeholder in page space */ - public void setSignaturePlaceholder(Image placeholder) + public void setSignaturePlaceholder(Image placeholder, int width, int height) { this.sigPlaceholder = placeholder; + this.sigPageWidth = width; + this.sigPageHeight = height; } /** @@ -169,6 +180,8 @@ public class SignaturePanel extends JPanel { if (this.sigPagePos != null) this.sigScreenPos = this.currentXform.transform(this.sigPagePos, this.sigScreenPos); + this.sigScreenWidth = (int) Math.round(this.sigPageWidth * this.currentXform.getScaleX()); + this.sigScreenHeight = (int) Math.round(this.sigPageHeight * this.currentXform.getScaleX()); // invert the transform (screen to page space) try { @@ -210,24 +223,26 @@ public class SignaturePanel extends JPanel { int imhgt = this.currentImage.getHeight(null); // draw it centered within the panel - this.offx = (sz.width - imwid) / 2; - this.offy = (sz.height - imhgt) / 2; + this.offX = (sz.width - imwid) / 2; + this.offY = (sz.height - imhgt) / 2; if ((imwid == sz.width && imhgt <= sz.height) || (imhgt == sz.height && imwid <= sz.width)) { // draw document - g.drawImage(this.currentImage, this.offx, this.offy, this); + g.drawImage(this.currentImage, this.offX, this.offY, this); // draw signature - int sigx = (int) (this.offx + this.sigScreenPos.getX()); - int sigy = (int) (this.offy + this.sigScreenPos.getY()); + int sigX = (int) (this.offX + this.sigScreenPos.getX()); + int sigY = (int) (this.offY + this.sigScreenPos.getY()); if (this.sigPlaceholder == null) { g.setColor(Color.red); - g.drawRect(sigx - 10, sigy - 10, 20, 20); + g.drawRect(sigX, sigY, 100, 40); } else { - g.drawImage(this.sigPlaceholder, sigx, sigy, null); + Image placeholder = this.sigPlaceholder.getScaledInstance( + this.sigScreenWidth, this.sigScreenHeight, Image.SCALE_SMOOTH); + g.drawImage(placeholder, sigX, sigY, null); } } else { @@ -252,7 +267,7 @@ public class SignaturePanel extends JPanel { public boolean imageUpdate(Image img, int infoflags, int x, int y, int width, int height) { if ((infoflags & (SOMEBITS | ALLBITS)) != 0) { - repaint(x + this.offx, y + this.offy, width, height); + repaint(x + this.offX, y + this.offY, width, height); } return ((infoflags & (ALLBITS | ERROR | ABORT)) == 0); } @@ -266,9 +281,9 @@ public class SignaturePanel extends JPanel { private void updateSigPos(int sigx, int sigy) { if (SignaturePanel.this.currentImage == null) return; - sigx -= SignaturePanel.this.offx; + sigx -= SignaturePanel.this.offX; sigx = clamp(sigx, 0, SignaturePanel.this.currentImage.getWidth(null)); - sigy -= SignaturePanel.this.offy; + sigy -= SignaturePanel.this.offY; sigy = clamp(sigy, 0, SignaturePanel.this.currentImage.getHeight(null)); SignaturePanel.this.sigScreenPos = new Point2D.Double(sigx, sigy); SignaturePanel.this.sigPagePos = SignaturePanel.this.currentXform.transform(SignaturePanel.this.sigScreenPos, SignaturePanel.this.sigPagePos); @@ -284,10 +299,10 @@ public class SignaturePanel extends JPanel { if (isOnSignature(evt.getX(), evt.getY())) { this.dragXOffset = (int) (SignaturePanel.this.sigScreenPos.getX() - - (evt.getX() - SignaturePanel.this.offx)); + (evt.getX() - SignaturePanel.this.offX)); this.dragYOffset = (int) (SignaturePanel.this.sigScreenPos.getY() - - (evt.getY() - SignaturePanel.this.offy)); + (evt.getY() - SignaturePanel.this.offY)); } else { this.dragXOffset = 0; @@ -322,10 +337,10 @@ public class SignaturePanel extends JPanel { boolean isOnSignature(int x, int y) { Rectangle2D sig = new Rectangle2D.Double( - this.sigScreenPos.getX() + this.offx, - this.sigScreenPos.getY() + this.offy, - this.sigPlaceholder.getWidth(null), - this.sigPlaceholder.getHeight(null)); + this.sigScreenPos.getX() + this.offX, + this.sigScreenPos.getY() + this.offY, + this.sigScreenWidth, + this.sigScreenHeight); Point2D pos = new Point2D.Double(x, y); return (sig.contains(pos)); } diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PositioningState.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PositioningState.java index 39ce2b08..d291956d 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PositioningState.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/workflow/states/PositioningState.java @@ -60,7 +60,7 @@ public class PositioningState extends State { Emblem emblem = new FileNameEmblem(this.stateMachine.getConfigProvider().getDefaultEmblem()); param.setEmblem(emblem); this.positionComposite.displayDocument(this.stateMachine.getStatus().getDocument()); - this.positionComposite.setPlaceholder(param.getPlaceholder()); + this.positionComposite.setPlaceholder(param.getPlaceholder(), param.getPlaceholderDimension().getWidth(), param.getPlaceholderDimension().getHeight()); } return this.positionComposite; |