| | |
| Constant | Details | Function |
|---|
| BackgroundGradient | Type of background: Background with gradient colors. | Background variable |
| BackgroundHatched | Type of background: Hatched background. | Background variable |
| BackgroundSolid | Type of background: Solid background. | Background variable |
| BackgroundTransparent | Type of background: Transparent background. | Background variable |
| copyBlackness | Fills the Image control with black | dCopyBlt |
| copyDstInvert | Inverts the colors of the destination Image control | dCopyBlt |
| copyImage | Combines the source image with the destination image using the transparency information of the destination image
Can be used to include a logo in the destination image for example. | dCopyBlt |
| copyMergeCopy | Merges the source Image control and the destination Image control | dCopyBlt |
| copyMergePaint | Combines the source Image control with the "pattern" of the destination Image control via the "Logical AND" method | dCopyBlt |
| copyNotSrcCopy | Inverts the colors of the source Image control | dCopyBlt |
| copyNotSrcErase | Inverts the combination between the source and the destination Image controls via the "OR" method | dCopyBlt |
| copyPatCopy | Copies the "pattern" from the source Image control to the destination Image control | dCopyBlt |
| copyPatInvert | Combines the pattern of the source and destination Image controls via the "XOR" (Exclusive Or) method | dCopyBlt |
| copyPatPaint | Combines the inverted source Image control with the "pattern" of the destination Image control via the "OR" method | dCopyBlt |
| copyScreen | Copies the screen | dCopyBlt |
| copySrcAnd | Combines the pixels of the source and destination Image controls via the "AND" method | dCopyBlt |
| copySrcCopy | Copies the source Image control to the destination Image control (simple copy) | dCopyBlt |
| copySrcErase | Inverts the destination Image control and combines the result with the copy of the source Image control | dCopyBlt |
| copySrcInvert | Combines the pattern of the source and destination Image controls via the "XOR" (Exclusive Or) method | dCopyBlt |
| copySrcPaint | Combines the pixels of the source and destination Image controls via the "OR" method | dCopyBlt |
| copyWhiteness | Fills the Image control with white | dCopyBlt |
| dComponentBlue | The Blue component of image will be copied into the array. | dImageToArray |
| dComponentGreen | The Green component of image will be copied into the array. | dImageToArray |
| dComponentRed | The Red component of image will be copied into the array. | dImageToArray |
| dComponentRGB | All image components will be copied into the array. | dImageToArray |
| dDisplayAsynchronous | In browser code, used to optimize the drawing performance on an image. The drawing is displayed in the Image control once the user has finished their action. | <Image>.StartDrawing,
<Image variable>.StartDrawing |
| dDisplayManual | In browser code, it delays the display of the drawing. The drawing will be displayed in the Image control after the call to dDisplay. | <Image>.StartDrawing,
<Image variable>.StartDrawing |
| dErase | Erases the drawing found in the Image control. | <Image>.StartDrawing,
<Image variable>.StartDrawing |
| dGrayScale | The image in grayscale will be copied into the array. | dImageToArray |
| dGridlinesOpacity | The drawing is displayed over gridlines in order to highlight the transparent or semi-transparent sections of the drawing. The gridlines are not saved in the image. | <Image>.StartDrawing,
<Image variable>.StartDrawing |
| dNoErase | Does not erase the drawing found in the Image control. | <Image>.StartDrawing,
<Image variable>.StartDrawing |
| dNoShadow | Shadow management mode: The shadow is not kept when the window is copied. | dCopyWindowImage |
| dOnChart | Used to draw in an Image control in which a chart was already drawn. In this case, the chart drawing is not erased. | <Image>.StartDrawing,
<Image variable>.StartDrawing |
| drAdapt | Rotation option: The image is flipped and enlarged. Then, its size is reduced to correspond to the initial image size. | <Image>.Rotation,
<Image variable>.Rotation |
| drawAntiAliasing | Uses GDI+ to draw lines and circles without jagged effects. This mode is slower but the result is better than with the standard mode. | <Image>.ChangeMode,
<Image variable>.ChangeMode |
| drawDefault | Drawing mode: Standard colors | <Image>.ChangeMode,
<Image variable>.ChangeMode |
| drawXOR | Drawing mode: Colors applied using a "exclusive or" operation with the background. Erases a drawing if this option is used twice. | <Image>.ChangeMode,
<Image variable>.ChangeMode |
| drDefault | Rotation option: Enlarge the image (if necessary) so that it corresponds to the dimensions of rotated image. | <Image>.Rotation,
<Image variable>.Rotation |
| drHighQuality | Resizing option: In homothetic mode, improves the quality of the image when this one is reduced in relation to its initial size | <Image>.Resize,
<Image variable>.Resize |
| drHomothetic | Resizing option: The image is stretched or reduced to occupy the defined space in an optimal way without being distorted. It occupies:- the entire specified height.
- the entire specified width.
| <Image>.Resize,
<Image variable>.Resize |
| drHomotheticCentered | Resizing option: The image is stretched or reduced to occupy the defined space in an optimal way without being distorted and it is centered. It occupies:- the entire specified height: the image is centered horizontally.
- the entire specified width: the image is centered vertically.
| <Image>.Resize,
<Image variable>.Resize |
| drHomotheticExtended | Resizing option: The image is stretched or reduced in order for the smallest side of the image to be entirely displayed. | <Image>.Resize,
<Image variable>.Resize |
| drNoEnlarging | Rotation option: The image is flipped but not enlarged | <Image>.Rotation,
<Image variable>.Rotation |
| drStretched | Resizing option: The image is stretched if necessary to fit the new specified width and height. | <Image>.Resize,
<Image variable>.Resize |
| drTiled | Resizing option: The image is tiled to occupy the entire new specified width and the entire new specified height. | <Image>.Resize,
<Image variable>.Resize |
| dWithOpacity | Allows the opacity to be managed in the different drawing functions used by the Image control. | <Image>.StartDrawing,
<Image variable>.StartDrawing |
| dWithShadow | Shadow management mode: The shadow is kept when the window is copied. | dCopyWindowImage |
| gclDefault | Style of the text displayed in the link: The text of the link is underlined and it is colored in blue. The rollover cursor is shaped like a hand. | gClickableLink |
| gclNoFontModif | Style of the text displayed in the link: The text of the link is displayed in the initial style | gClickableLink |
| HatchCrossed | Style of hatching: Criss-crossed hatching. | Background variable |
| HatchCrossedDiagonal | Style of hatching: Diagonal crossed hatching. | Background variable |
| HatchDiagonal | Style of hatching: Diagonal hatching at 60%. | Background variable |
| HatchDiagonalBottom | Style of hatching: Diagonal hatching at 120%. | Background variable |
| HatchHorizontal | Style of hatching: Horizontal hatching. | Background variable |
| HatchNone | Style of hatching: No hatching. | Background variable |
| HatchVertical | Style of hatching: Vertical hatching. | Background variable |
| icoFormatBMP | Image of the icon in BMP format. | Icon variable |
| icoFormatPNG | Image of icon in PNG format. | Icon variable |
| imgAddThumbnail | Adds a thumbnail into the image file (<File name>).
This constant is ignored if a thumbnail is found in the image file displayed in the Image control. | <Image>.SaveJPEG |
| imgBGR32 | Type of image buffer used: Image in 32-bit Blue Green Red format without alpha layer. | dTransferToImage |
| imgBGR | Type of image buffer used: Image in 24-bit Blue Green Red format | dTransferToImage |
| imgBGRA | Type of image buffer used: Image in 32-bit Blue Green Red format with alpha layer. | dTransferToImage |
| imgConvert | Mode for loading the image: Convert an image from the 8-bit format to the 24-bit format. This option is used to apply the effect algorithms to this image for example. | dLoadImage |
| imgDefault | Mode for loading the image: Load the image as it is. | dLoadImage |
| imgGrayScale | Allows you to save the image in black and white ("Grayscale" display mode) | <Image>.SaveJPEG,
<Image variable>.SaveImageJPEG |
| imgProgressiveJPEG | Allows you to save the image in progressive JPEG format. This format is mainly used for the Web sites; it allows the pages to be loaded faster (the images being loaded and displayed progressively). | <Image>.SaveJPEG,
<Image variable>.SaveImageJPEG |
| imgRGB32 | Type of image buffer used: Image in 32-bit Red Green Blue format without alpha layer. | dTransferToImage |
| imgSaveTag | Saves the Exif tags.
A new thumbnail is calculated if a thumbnail is found in the image file displayed in the Image control | <Image>.SaveJPEG,
<Image variable>.SaveImageJPEG |