working with images
Image displaying is defined through the following controls:
Field: this button enables you to link the image to a field of the data source, if present.
File: click here to display a standard File open dialog box that will enable you to select an image file and load it.
Clipart: click here to display the Clipart selection dialog box (not available in the light version).
Scanner: click here to display a list of available TWAIN sources (scanners, digital cameras, etc.). Importing images from a TWAIN source is managed by the selected device driver.
Remove: click here to delete the current image.
Zoom: this combo box enables you to define the type of resizing to be applied to the image displayed inside the Graphic element bounding rectangle. The options are:
Alignment: combo box to define the alignment of the image inside its layout rectangle. This option gets deactivated in case zoom mode is set to Stretch.
RGB settings: 5 controls are present that enable you to control RGB attributes:
Interpolation: image quality rendering algorithm. The options are:
Applying transparency, color intensity or high quality interpolation modes can reduce the software performance since a considerably higher amount of CPU work is required by these algorithms.
It is advisable to use these functions carefully.