public synchronized void outputNewImage(String filename) {
switch (layoutPolicy) {
case COMPUTED_IN_LAYOUT_RUNNER:
layoutPipeIn.pump();
break;
case COMPUTED_ONCE_AT_NEW_IMAGE:
if (layout != null) layout.compute();
break;
case COMPUTED_FULLY_AT_NEW_IMAGE:
stabilizeLayout(layout.getStabilizationLimit());
break;
default:
break;
}
if (resolution.getWidth() != image.getWidth() || resolution.getHeight() != image.getHeight())
initImage();
if (clearImageBeforeOutput) {
for (int x = 0; x < resolution.getWidth(); x++)
for (int y = 0; y < resolution.getHeight(); y++) image.setRGB(x, y, 0x00000000);
}
if (gg.getNodeCount() > 0) {
if (autofit) {
gg.computeBounds();
Point3 lo = gg.getMinPos();
Point3 hi = gg.getMaxPos();
renderer.getCamera().setBounds(lo.x, lo.y, lo.z, hi.x, hi.y, hi.z);
}
renderer.render(g2d, 0, 0, resolution.getWidth(), resolution.getHeight());
}
for (PostRenderer action : postRenderers) action.render(g2d);
image.flush();
try {
File out = new File(filename);
if (out.getParent() != null && !out.getParentFile().exists()) out.getParentFile().mkdirs();
ImageIO.write(image, outputType.name(), out);
printProgress();
} catch (IOException e) {
// ?
}
}
public FileSinkImages(
String prefix, OutputType type, Resolution resolution, OutputPolicy outputPolicy) {
this.resolution = resolution;
this.outputType = type;
this.filePrefix = prefix;
this.counter = 0;
this.gg = new GraphicGraph(prefix);
this.postRenderers = new LinkedList<PostRenderer>();
this.layoutPolicy = LayoutPolicy.NO_LAYOUT;
this.layout = null;
this.optLayout = null;
this.layoutPipeIn = null;
this.sink = gg;
setOutputPolicy(outputPolicy);
setRenderer(RendererType.BASIC);
initImage();
}
public FileSinkImages(
String prefix, OutputType type, Resolution resolution, OutputPolicy outputPolicy) {
this.resolution = resolution;
this.outputType = type;
this.filePrefix = prefix;
this.counter = 0;
this.gg = new GraphicGraph(prefix);
this.outputPolicy = outputPolicy;
this.postRenderers = new LinkedList<PostRenderer>();
this.layoutPolicy = LayoutPolicy.NoLayout;
this.layout = null;
this.optLayout = null;
this.layoutPipeIn = null;
setRenderer(RendererType.Basic);
initImage();
this.renderer.open(gg, null);
}
/** Produce a new image. */
protected synchronized void outputNewImage() {
switch (layoutPolicy) {
case ComputedAtNewImage:
if (layout != null) layout.compute();
break;
}
if (resolution.getWidth() != image.getWidth() || resolution.getHeight() != image.getHeight())
initImage();
if (gg.getNodeCount() > 0) {
gg.computeBounds();
Point3 lo = gg.getMinPos();
Point3 hi = gg.getMaxPos();
renderer.setBounds(lo.x, lo.y, lo.z, hi.x, hi.y, hi.z);
renderer.render(g2d, resolution.getWidth(), resolution.getHeight());
}
for (PostRenderer action : postRenderers) action.render(g2d);
image.flush();
try {
File out = new File(String.format("%s%06d.png", filePrefix, counter++));
if (!out.getParentFile().exists()) out.getParentFile().mkdirs();
ImageIO.write(image, outputType.name(), out);
printProgress();
} catch (IOException e) {
// ?
}
}
/**
* Set a custom resolution.
*
* @param width
* @param height
*/
public void setResolution(int width, int height) {
if (resolution == null || resolution.getWidth() != width || resolution.getHeight() != height) {
resolution = new CustomResolution(width, height);
initImage();
}
}
/**
* Set resolution of images.
*
* @param r resolution
*/
public void setResolution(Resolution r) {
if (r != resolution) {
resolution = r;
initImage();
}
}
