public static void main(String[] args) throws Exception {
// The path to the documents directory.
String dataDir = Utils.getSharedDataDir(DrawingRectangle.class) + "shapes/";
// Creates an instance of BmpOptions and set its various properties
com.aspose.imaging.imageoptions.BmpOptions bmpCreateOptions =
new com.aspose.imaging.imageoptions.BmpOptions();
bmpCreateOptions.setBitsPerPixel(32);
// Define the source property for the instance of BmpOptions
bmpCreateOptions.setSource(
new com.aspose.imaging.sources.StreamSource(
new java.io.ByteArrayInputStream(new byte[100 * 100 * 4])));
// Creates an instance of Image and call Create method by passing the bmpCreateOptionsobject
com.aspose.imaging.Image image = com.aspose.imaging.Image.create(bmpCreateOptions, 100, 100);
// Create and initialize an instance of Graphics class
com.aspose.imaging.Graphics graphic = new com.aspose.imaging.Graphics(image);
// Clear the image surface with Yellow color
graphic.clear(com.aspose.imaging.Color.getYellow());
// Draw a dotted rectangle shape by specifying the Pen object having red color and a rectangle
// structure
graphic.drawRectangle(
new Pen(com.aspose.imaging.Color.getRed()),
new com.aspose.imaging.Rectangle(30, 10, 40, 80));
// Draw a continuous rectangle shape by specifying the Pen object having solid brush with blue
// color and a rectangle structure
graphic.drawRectangle(
new Pen(new com.aspose.imaging.brushes.SolidBrush(com.aspose.imaging.Color.getBlue())),
new com.aspose.imaging.Rectangle(10, 30, 80, 40));
// Save all changes.
image.save(dataDir + "DrawingRectangle_out.bmp");
// Print message
System.out.println("Rectangle created successfully. Check output file.");
}
public static void main(String[] args) throws Exception {
// The path to the documents directory.
String dataDir = Utils.getSharedDataDir(DrawingArc.class) + "images/";
// Creates an instance of BmpOptions and set its various properties
com.aspose.imaging.imageoptions.BmpOptions bmpCreateOptions =
new com.aspose.imaging.imageoptions.BmpOptions();
bmpCreateOptions.setBitsPerPixel(32);
// Define the source property for the instance of BmpCreateOptions
bmpCreateOptions.setSource(
new com.aspose.imaging.sources.StreamSource(
new java.io.ByteArrayInputStream(new byte[100 * 100 * 4])));
// Creates an instance of Image and call Create method by passing the
// BmpOptions object
com.aspose.imaging.Image image = com.aspose.imaging.Image.create(bmpCreateOptions, 100, 100);
// Create and initialize an instance of Graphics class
com.aspose.imaging.Graphics graphic = new com.aspose.imaging.Graphics(image);
// Clear the image surface with Yellow color
graphic.clear(com.aspose.imaging.Color.getYellow());
// Draw a dotted arc shape by specifying the Pen object having red black
// color and coordinates, height, width, start & end angles
int width = 100;
int height = 200;
int startAngle = 45;
int sweepAngle = 270;
// Draw arc to screen.
graphic.drawArc(
new Pen(com.aspose.imaging.Color.getBlack()), 0, 0, width, height, startAngle, sweepAngle);
// Save all changes.
image.save(dataDir + "DrawingArc_out.bmp");
}
public static void main(String... args) throws Exception {
String dataDir = Utils.getSharedDataDir(CroppingWMFfileWhileConvertingtoPNG.class) + "wmf/";
String inputFileName = dataDir + "sample.wmf";
String outFileName = dataDir + "CroppingWMFfileWhileConvertingtoPNG.png";
// Load an existing WMF image
com.aspose.imaging.Image image =
com.aspose.imaging.Image.load(
inputFileName, new com.aspose.imaging.imageloadoptions.MetafileLoadOptions(true));
try {
// Create an instance of Rectangle class by passing x,y and
// width,height
// Caste the object to WmfImage class type
// Call the crop method of Image class and pass the rectangle class
// instance
((com.aspose.imaging.fileformats.wmf.WmfImage) image)
.crop(new com.aspose.imaging.Rectangle(3000, 2000, 2000, 2000));
// Create an instance of EmfRasterizationOptions class and set
// different properties
com.aspose.imaging.imageoptions.EmfRasterizationOptions emf =
new com.aspose.imaging.imageoptions.EmfRasterizationOptions();
emf.setPageWidth(2000);
emf.setPageHeight(2000);
emf.setBackgroundColor(com.aspose.imaging.Color.getWhiteSmoke());
// Create an instance of PngOptions class and provide rasterization
// option
ImageOptionsBase options = new PngOptions();
options.setVectorRasterizationOptions(emf);
// Call the save method, provide output path and PngOptions to
// convert the cropped WMF file to PNG and save the output
image.save(outFileName, options);
} finally {
image.dispose();
}
}