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Image functions
Last update:
May 18, 2026
| Function | Description |
| ImageAddBorder | Adds a rectangular border to a ColdFusion image. |
| ImageBlur | Blurs a ColdFusion image. |
| ImageClearRect | Clears the specified rectangle by filling it with the background color of the current drawing surface. |
| ImageCopy | Copies a rectangular area of an image. |
| ImageCrop | Crops a ColdFusion image to a specified rectangular area. |
| ImageDrawArc | Draws a circular or elliptical arc. |
| ImageDrawBeveledRect | Draws a rectangle with beveled edges. |
| ImageDrawCubicCurve | Draws a cubic curve. |
| ImageDrawLine | Draws a single line defined by a source and a destination coordinate. |
| ImageDrawLines | Draws a sequence of connected lines defined by arrays of x and y coordinates. |
| ImageDrawOval | Draws an oval. |
| ImageDrawPoint | Draws a point at an (x,y) coordinate. |
| ImageDrawQuadraticCurve | Draws a curved line. |
| ImageDrawRect | Draws a rectangle. |
| ImageDrawRoundRect | Draws a rounded rectangle. |
| ImageDrawText | Draws a text string on a ColdFusion image. |
| ImageFlip | Flips an image across an axis. |
| ImageGetBlob | Retrieves the bytes of an underlying image. |
| ImageGetBufferedImage | Returns the java.awt.BufferedImage object underlying the current ColdFusion image. |
| ImageGetEXIFMetaData | Retrieves the Exchangeable Image File Format (EXIF) headers in an image as a CFML structure. |
| ImageGetEXIFTag | Retrieves the specified EXIF tag in an image. |
| ImageGetHeight | Gets the height of the ColdFusion image. |
| ImageGetIPTCTag | Retrieves the value of the IPTC tag for a ColdFusion image. |
| ImageGetIPTCMetadata | Retrieves IPTC headers in an image as a ColdFusion structure. |
| ImageGetWidth | Gets the width of the ColdFusion image. |
| ImageGrayscale | Converts a ColdFusion image to grayscale. |
| ImageInfo | Returns a structure that contains information about the image, such as height, width, color model, size, and filename. |
| ImageNew | Creates a ColdFusion image. |
| ImageNegative | Inverts the pixel values of a ColdFusion image. |
| ImageOverlay | Reads two source ColdFusion images and overlays the second source image on the first source image. |
| ImagePaste | Takes two images and an (x,y) coordinate and draws the second image over the first image with the upper-left corner at coordinate (x,y). |
| ImageRead | Reads the source pathname or URL and creates a ColdFusion image. |
| ImageReadBase64 | Creates a ColdFusion image from a Base64 string. |
| ImageResize | Resizes an image. |
| ImageRotate | Rotates a ColdFusion image at a specified point by a specified angle. |
| ImageRotateDrawingAxis | Rotates all subsequent drawing on a ColdFusion image at a specified point by a specified angle. |
| ImageScaleToFit | Creates a resized image with the aspect ratio maintained. |
| ImageSetAntialiasing | Switches antialiasing on or off in rendered graphics. |
| ImageSetBackgroundColor | Sets the background color for the ColdFusion image. |
| ImageSetDrawingColor | Sets the current drawing color for ColdFusion images. |
| ImageSetDrawingStroke | Sets the drawing stroke for points and lines in subsequent ColdFusion images. |
| ImageSetDrawingTransparency | Specifies the degree of transparency of drawing functions. |
| ImageSharpen | Sharpens a ColdFusion image by using the unsharp mask filter. |
| ImageShear | Shears an image either horizontally or vertically. |
| ImageShearDrawingAxis | Shears the drawing canvas. |
| ImageTranslate | Copies an image to a new location on the plane. |
| ImageTranslateDrawingAxis | Translates the origin of the image context to the point (x,y) in the current coordinate system. |
| ImageWrite | Writes a ColdFusion image to the specified filename or destination. |
| ImageWriteBase64 | Writes Base64 images to the specified filename and destination. |
| ImageXORDrawingMode | Sets the paint mode of the image to alternate between the image's current color and the new specified color. |
| IsImage | Determines whether a variable returns a ColdFusion image. |
| IsImageFile | Verifies whether an image file is valid. |
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