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cxGraphics Unit

#Classes

Name Description
TcxBitmap
TcxBitmap32
TcxCanvas A GDI-based canvas for DevExpress controls.
TcxImageCollection A collection of images with support for image draw operations.
TcxImageCollectionItem An image in the image collection.
TcxImageCollectionItems A collection of images that are stored in the TcxImageCollection component.
TcxImageList An advanced DevExpress image list component.
TcxImageListSVGOptions Stores SVG display settings for image lists with UI element icons.
TcxRegion A region.
TdxAdjustFontSizeCustomHelper
TdxAdjustFontSizeHelper

#Interfaces

Name Description
IcxFontListener
IcxImageCollectionListener Allows a listener registered with the TcxImageCollection component to update itself when changes are made to the TcxImageCollection.
IdxMultiPartGlyphSupport

#Records

Name Description
TcxViewParams Stores canvas attributes.

#Enums

Name Description
TcxArrowDirection
TcxGridLines
TcxImageFitMode Enumerates size calculation options used to fit an image into an area.
TcxRegionOperation Enumerates combine operations applicable to window regions.

#Methods

Name Description
dxGetImageSize(TGraphic,TdxScaleFactor)
dxGetImageSize(TGraphic,TCustomImageList,Integer,TdxScaleFactor)
dxGetImageSize(TGraphic,TCustomImageList,Integer)
dxGetImageSize(TGraphic)
dxGetImageSize(TPicture,TdxScaleFactor) Calculates on-screen pixel dimensions for an image within the specified container or list.
dxGetImageSize(TPicture)
dxGetImageSize(TCustomImageList,TdxScaleFactor)
dxGetImageSize(TCustomImageList,Integer)
dxGetImageSourceDPI(TObject) Returns the source DPI value of an image stored within the specified container.
IsGlyphAssigned(TGraphic) Identifies whether the specified TGraphic container is valid and hosts an image.
IsImageAssigned(TGraphic,TCustomImageList,Integer)
IsImageAssigned(TGraphic)
IsImageAssigned(TCustomImageList,Integer)
IsPictureAssigned(TPicture) Identifies whether the specified TPicture container is valid and hosts an image.

#Variables

Name Description
dxUseAntialiasingForRotatedText Specifies whether the TcxCanvas.DrawTexT procedure applies the ClearType antialiasing effect to rotated text.

#Constants

Name Description
bBottom
bLeft
bRight
bTop
cxBordersAll A TcxBorders value that defines all four borders of a rectangular frame or outline.
cxDesignSelectionWidth
dxDefaultFontSizeCount Specifies the number of font size values in the predefined list.
dxDefaultFontSizes Specifies an array of predefined font sizes for end-user commands and font-related UI elements that document-related DevExpress controls provide.
ra0
raMinus90

#Types

Name Description
TBrushHandle
TcxArrowDirections
TcxArrowPoints
TcxBorder Enumerates individual borders of a rectangular frame or outline.
TcxBorders A set of individual borders of a rectangular frame or outline.
TcxImageIndex An alias for the standard VCL TImageIndex type.
TcxRegionHandle A handle to the window region.
TcxRotationAngle Enumerates rotation angles that the text and graphic primitive draw routines use.