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com.aspose.imaging.sources

Class FileCreateSource


  • public final class FileCreateSource
extends FileSource

    Represents a file source for creation.

    Code example:

    This example demonstrates the use of Font and SolidBrush class to draw strings on Image surface. The example creates a new Image and draw shapes using Figures and GraphicsPath

    //Creates an instance of BmpOptions and set its various properties
com.aspose.imaging.imageoptions.BmpOptions bmpOptions = new com.aspose.imaging.imageoptions.BmpOptions();
bmpOptions.setBitsPerPixel(24);

//Create an instance of FileCreateSource and assign it as Source for the instance of BmpOptions
//Second Boolean parameter determines if the file to be created IsTemporal or not
bmpOptions.setSource(new com.aspose.imaging.sources.FileCreateSource("C:\\temp\\sample.bmp", false));

//Creates an instance of Image
com.aspose.imaging.Image image = com.aspose.imaging.Image.create(bmpOptions, 500, 500);
try {
    //Creates and initialize an instance of Graphics class
    com.aspose.imaging.Graphics graphics = new com.aspose.imaging.Graphics(image);

    //Clears Graphics surface
    graphics.clear(com.aspose.imaging.Color.getWheat());

    //Creates an instance of Font
    com.aspose.imaging.Font font = new com.aspose.imaging.Font("Times New Roman", 16);

    //Create an instance of SolidBrush having Red Color
    com.aspose.imaging.brushes.SolidBrush brush = new com.aspose.imaging.brushes.SolidBrush(com.aspose.imaging.Color.getRed());

    //Draw a String
    graphics.drawString("Created by Aspose.Imaging for Java", font, brush, new com.aspose.imaging.PointF(100, 100));

    // save all changes
    image.save();
} finally {
    image.dispose();
}

    • Constructor Detail

      • FileCreateSource

        public FileCreateSource(String filePath)

        Initializes a new instance of the FileCreateSource class.

        Parameters:
        filePath - The file path to create.
        Code example:

        This example creates a new Image file at some disk location as specified by Source property of the BmpOptions instance. If second parameter is not passed to the constructor of FileCreateSource, then by default the file to be created has property IsTemporal set to True. With IsTemporal set to True, no file will be saved on disk at the end of execution.

        
// Creates an instance of BmpOptions and set its various properties
com.aspose.imaging.imageoptions.BmpOptions bmpOptions = new com.aspose.imaging.imageoptions.BmpOptions();
bmpOptions.setBitsPerPixel(24);

// Create an instance of FileCreateSource and assign it as Source for the instance of BmpOptions
// If second parameter is not passed, then by default the file has IsTemporal set to True
bmpOptions.setSource(new com.aspose.imaging.sources.FileCreateSource("C:\\temp\\output.bmp"));

// Creates an instance of Image
com.aspose.imaging.Image image = com.aspose.imaging.Image.create(bmpOptions, 500, 500);
try {
    // Do some image processing
} finally {
    image.dispose();
}

      • FileCreateSource

        public FileCreateSource(String filePath,
                        boolean isTemporal)

        Initializes a new instance of the FileCreateSource class.

        Parameters:
        filePath - The file path to create.
        isTemporal - If set to true the created file will be temporal.
        Code example:

        This example creates a new Image file at some disk location as specified by Source property of the BmpOptions instance. Several properties for BmpOptions instance are set before creating the actual image. Especially the Source property, that refers to the actual disk location in this case.

        // Create an instance of BmpOptions and set its various properties
com.aspose.imaging.imageoptions.BmpOptions bmpOptions = new com.aspose.imaging.imageoptions.BmpOptions();
bmpOptions.setBitsPerPixel(24);

// Create an instance of FileCreateSource and assign it as Source for the instance of BmpOptions
// Second Boolean parameter determines if the file to be created IsTemporal or not
bmpOptions.setSource(new com.aspose.imaging.sources.FileCreateSource("C:\\temp\\sample.bmp", false));

// Create an instance of Image and initialize it with instance of BmpOptions by calling Create method
com.aspose.imaging.Image image = com.aspose.imaging.Image.create(bmpOptions, 500, 500);
try {
    // Do some image processing

    // Save all changes
    image.save();
} finally {
    image.dispose();
}

    • Method Detail

      • getFilePath

        public String getFilePath()

        Gets the file path to create.

        Value: The file path to create.

      • isTemporal

        public boolean isTemporal()

        Gets a value indicating whether file will be temporal.

        Value: true if file will be temporal; otherwise, false.
        Specified by:
        isTemporal in class FileSource
        Returns:
        true if file will be temporal; otherwise, false.

      • getStreamContainer

        public StreamContainer getStreamContainer()

        Gets the stream container.

        Specified by:
        getStreamContainer in class Source
        Returns:
        the stream container.

        Use with caution. You will need to dispose the stream container after retrieval.