com.aspose.words

Class ImageSize

  • java.lang.Object
    • com.aspose.words.ImageSize
public class ImageSize 
extends java.lang.Object

Contains information about image size and resolution.

Example:

Shows how to resize an image shape.
DocumentBuilder builder = new DocumentBuilder();

// By default, the image is inserted at 100% scale.
Shape shape = builder.insertImage(getMyDir() + "\\Images\\Aspose.Words.gif");

// It is easy to change the shape size. In this case, make it 50% relative to the current shape size.
shape.setWidth(shape.getWidth() * 0.5);
shape.setHeight(shape.getHeight() * 0.5);

// However, we can also go back to the original image size and scale from there, say 110%.
ImageSize imageSize = shape.getImageData().getImageSize();
shape.setWidth(imageSize.getWidthPoints() * 1.1);
shape.setHeight(imageSize.getHeightPoints() * 1.1);

builder.getDocument().save(getMyDir() + "\\Artifacts\\Image.ScaleImage.doc");
See Also:
ImageData.ImageSize

Constructor Summary
ImageSize(intwidthPixels, intheightPixels)
Initializes width and height to the given values in pixels. Initializes resolution to 96 dpi.
ImageSize(intwidthPixels, intheightPixels, doublehorizontalResolution, doubleverticalResolution)
Initializes width, height and resolution to the given values.
 
Property Getters/Setters Summary
intgetHeightPixels()
Gets the height of the image in pixels.
doublegetHeightPoints()
Gets the height of the image in points. 1 point is 1/72 inch.
doublegetHorizontalResolution()
Gets the horizontal resolution in DPI.
doublegetVerticalResolution()
Gets the vertical resolution in DPI.
intgetWidthPixels()
Gets the width of the image in pixels.
doublegetWidthPoints()
Gets the width of the image in points. 1 point is 1/72 inch.
 

    • Constructor Detail

      • ImageSize

        public ImageSize(int widthPixels, int heightPixels)
        Initializes width and height to the given values in pixels. Initializes resolution to 96 dpi.
        Parameters:
        widthPixels - Width in pixels.
        heightPixels - Height in pixels.
      • ImageSize

        public ImageSize(int widthPixels, int heightPixels, double horizontalResolution, double verticalResolution)
        Initializes width, height and resolution to the given values.
        Parameters:
        widthPixels - Width in pixels.
        heightPixels - Height in pixels.
        horizontalResolution - Horizontal resolution in DPI.
        verticalResolution - Vertical resolution in DPI.
    • Property Getters/Setters Detail

      • getHeightPixels

        public int getHeightPixels()
        
        Gets the height of the image in pixels.
      • getHeightPoints

        public double getHeightPoints()
        
        Gets the height of the image in points. 1 point is 1/72 inch.

        Example:

        Shows how to resize an image shape.
        DocumentBuilder builder = new DocumentBuilder();
        
        // By default, the image is inserted at 100% scale.
        Shape shape = builder.insertImage(getMyDir() + "\\Images\\Aspose.Words.gif");
        
        // It is easy to change the shape size. In this case, make it 50% relative to the current shape size.
        shape.setWidth(shape.getWidth() * 0.5);
        shape.setHeight(shape.getHeight() * 0.5);
        
        // However, we can also go back to the original image size and scale from there, say 110%.
        ImageSize imageSize = shape.getImageData().getImageSize();
        shape.setWidth(imageSize.getWidthPoints() * 1.1);
        shape.setHeight(imageSize.getHeightPoints() * 1.1);
        
        builder.getDocument().save(getMyDir() + "\\Artifacts\\Image.ScaleImage.doc");
      • getHorizontalResolution

        public double getHorizontalResolution()
        
        Gets the horizontal resolution in DPI.
      • getVerticalResolution

        public double getVerticalResolution()
        
        Gets the vertical resolution in DPI.
      • getWidthPixels

        public int getWidthPixels()
        
        Gets the width of the image in pixels.
      • getWidthPoints

        public double getWidthPoints()
        
        Gets the width of the image in points. 1 point is 1/72 inch.

        Example:

        Shows how to resize an image shape.
        DocumentBuilder builder = new DocumentBuilder();
        
        // By default, the image is inserted at 100% scale.
        Shape shape = builder.insertImage(getMyDir() + "\\Images\\Aspose.Words.gif");
        
        // It is easy to change the shape size. In this case, make it 50% relative to the current shape size.
        shape.setWidth(shape.getWidth() * 0.5);
        shape.setHeight(shape.getHeight() * 0.5);
        
        // However, we can also go back to the original image size and scale from there, say 110%.
        ImageSize imageSize = shape.getImageData().getImageSize();
        shape.setWidth(imageSize.getWidthPoints() * 1.1);
        shape.setHeight(imageSize.getHeightPoints() * 1.1);
        
        builder.getDocument().save(getMyDir() + "\\Artifacts\\Image.ScaleImage.doc");