JAL-1807

[jalview.git] / site / j2s / java / awt / image / ConvolveOp.js

diff --git a/site/j2s/java/awt/image/ConvolveOp.js b/site/j2s/java/awt/image/ConvolveOp.js
new file mode 100644 (file)
index 0000000..296049b
--- /dev/null
+++ b/site/j2s/java/awt/image/ConvolveOp.js
@@ -0,0 +1,111 @@
+Clazz.declarePackage ("java.awt.image");
+Clazz.load (["java.awt.image.BufferedImageOp", "$.RasterOp"], "java.awt.image.ConvolveOp", ["java.lang.IllegalArgumentException", "$.NullPointerException", "java.awt.geom.Point2D", "java.awt.image.BufferedImage", "$.ImagingOpException", "jssun.awt.image.ImagingLib"], function () {
+c$ = Clazz.decorateAsClass (function () {
+this.kernel = null;
+this.edgeHint = 0;
+this.hints = null;
+this.swingJStype = 'C';
+Clazz.instantialize (this, arguments);
+}, java.awt.image, "ConvolveOp", null, [java.awt.image.BufferedImageOp, java.awt.image.RasterOp]);
+Clazz.makeConstructor (c$, 
+function (kernel, edgeCondition, hints) {
+this.kernel = kernel;
+this.edgeHint = edgeCondition;
+this.hints = hints;
+}, "java.awt.image.Kernel,~N,java.awt.RenderingHints");
+Clazz.makeConstructor (c$, 
+function (kernel) {
+this.kernel = kernel;
+this.edgeHint = 0;
+}, "java.awt.image.Kernel");
+Clazz.defineMethod (c$, "getEdgeCondition", 
+function () {
+return this.edgeHint;
+});
+Clazz.defineMethod (c$, "getKernel", 
+function () {
+return this.kernel.clone ();
+});
+Clazz.defineMethod (c$, "filter", 
+function (src, dst) {
+if (src == null) {
+throw  new NullPointerException ("src image is null");
+}if (src === dst) {
+throw  new IllegalArgumentException ("src image cannot be the same as the dst image");
+}var needToConvert = false;
+var srcCM = src.getColorModel ();
+var dstCM;
+var origDst = dst;
+if (dst == null) {
+dst = this.createCompatibleDestImage (src, null);
+dstCM = srcCM;
+origDst = dst;
+} else {
+dstCM = dst.getColorModel ();
+if (srcCM.getColorSpace ().getType () != dstCM.getColorSpace ().getType ()) {
+throw  new java.awt.image.ImagingOpException ("SwingJS: Differing color spaces not allowed");
+}}if (jssun.awt.image.ImagingLib.filter (this, src, dst) == null) {
+throw  new java.awt.image.ImagingOpException ("Unable to convolve src image");
+}if (origDst !== dst) {
+var g = origDst.createGraphics ();
+try {
+g.drawImage (dst, 0, 0, null);
+} finally {
+g.dispose ();
+}
+}return origDst;
+}, "java.awt.image.BufferedImage,java.awt.image.BufferedImage");
+Clazz.defineMethod (c$, "filter", 
+function (src, dst) {
+if (dst == null) {
+dst = this.createCompatibleDestRaster (src);
+} else if (src === dst) {
+throw  new IllegalArgumentException ("src image cannot be the same as the dst image");
+} else if (src.getNumBands () != dst.getNumBands ()) {
+throw  new java.awt.image.ImagingOpException ("Different number of bands in src  and dst Rasters");
+}if (jssun.awt.image.ImagingLib.filter (this, src, dst) == null) {
+throw  new java.awt.image.ImagingOpException ("Unable to convolve src image");
+}return dst;
+}, "java.awt.image.Raster,java.awt.image.WritableRaster");
+Clazz.overrideMethod (c$, "createCompatibleDestImage", 
+function (src, destCM) {
+var image;
+var w = src.getWidth ();
+var h = src.getHeight ();
+var wr = null;
+if (destCM == null) {
+destCM = src.getColorModel ();
+{
+wr = src.getData ().createCompatibleWritableRaster (w, h);
+}}if (wr == null) {
+wr = destCM.createCompatibleWritableRaster (w, h);
+}image =  new java.awt.image.BufferedImage (destCM, wr, destCM.isAlphaPremultiplied (), null);
+return image;
+}, "java.awt.image.BufferedImage,java.awt.image.ColorModel");
+Clazz.overrideMethod (c$, "createCompatibleDestRaster", 
+function (src) {
+return src.createCompatibleWritableRaster ();
+}, "java.awt.image.Raster");
+Clazz.defineMethod (c$, "getBounds2D", 
+function (src) {
+return this.getBounds2D (src.getRaster ());
+}, "java.awt.image.BufferedImage");
+Clazz.defineMethod (c$, "getBounds2D", 
+function (src) {
+return src.getBounds ();
+}, "java.awt.image.Raster");
+Clazz.overrideMethod (c$, "getPoint2D", 
+function (srcPt, dstPt) {
+if (dstPt == null) {
+dstPt =  new java.awt.geom.Point2D.Float ();
+}dstPt.setLocation (srcPt.getX (), srcPt.getY ());
+return dstPt;
+}, "java.awt.geom.Point2D,java.awt.geom.Point2D");
+Clazz.overrideMethod (c$, "getRenderingHints", 
+function () {
+return this.hints;
+});
+Clazz.defineStatics (c$,
+"EDGE_ZERO_FILL", 0,
+"EDGE_NO_OP", 1);
+});