TTMSFNCGraphics.DrawBitmapPart Method

Draws a portion of ABitmap defined by double source coordinates into a double destination rectangle.

API unit family: TMSFNCGraphics Declaring type: TTMSFNCGraphics

Overloads

Draws a portion of ABitmap defined by double source coordinates into a double destination rectangle.

procedure DrawBitmapPart;

Name	Description
`ASourceLeft`	Left edge of the source region in the bitmap, in pixels.
`ASourceTop`	Top edge of the source region in the bitmap, in pixels.
`ASourceRight`	Right edge of the source region in the bitmap, in pixels.
`ASourceBottom`	Bottom edge of the source region in the bitmap, in pixels.
`ADestinationLeft`	Left edge of the destination area on the canvas, in pixels.
`ADestinationTop`	Top edge of the destination area on the canvas, in pixels.
`ADestinationRight`	Right edge of the destination area on the canvas, in pixels.
`ADestinationBottom`	Bottom edge of the destination area on the canvas, in pixels.
`ABitmap`	Bitmap from which the source region is sampled.
`AAspectRatio`	When `True`, preserves the source region's aspect ratio within the destination. Default is `True`.
`AStretch`	When `True`, stretches the bitmap to fill the destination even when aspect ratio is preserved. Default is `False`.
`ACenter`	When `True`, centers the bitmap within the destination rectangle. Default is `True`.
`ACropping`	When `True`, crops the bitmap to fill the destination entirely, discarding pixels outside the destination bounds. Default is `False`.

Draws a portion of ABitmap defined by a floating-point source rectangle into a floating-point destination rectangle.

procedure DrawBitmapPart;

Name	Description
`ASourceRect`	Region of the bitmap to draw.
`ADestinationRect`	Area on the canvas that receives the bitmap portion.
`ABitmap`	Bitmap from which the source region is sampled.
`AAspectRatio`	When `True`, preserves the source region's aspect ratio. Default is `True`.
`AStretch`	When `True`, stretches the bitmap to fill the destination. Default is `False`.
`ACenter`	When `True`, centers the bitmap within the destination. Default is `True`.
`ACropping`	When `True`, crops the bitmap to fill the destination entirely. Default is `False`.

Draws a portion of ABitmap defined by integer source coordinates into an integer destination rectangle.

procedure DrawBitmapPart;

Name	Description
`ASourceLeft`	Left edge of the source region in the bitmap, in integer pixels.
`ASourceTop`	Top edge of the source region in the bitmap, in integer pixels.
`ASourceRight`	Right edge of the source region in the bitmap, in integer pixels.
`ASourceBottom`	Bottom edge of the source region in the bitmap, in integer pixels.
`ADestinationLeft`	Left edge of the destination area on the canvas, in integer pixels.
`ADestinationTop`	Top edge of the destination area on the canvas, in integer pixels.
`ADestinationRight`	Right edge of the destination area on the canvas, in integer pixels.
`ADestinationBottom`	Bottom edge of the destination area on the canvas, in integer pixels.
`ABitmap`	Bitmap from which the source region is sampled.
`AAspectRatio`	When `True`, preserves the source region's aspect ratio. Default is `True`.
`AStretch`	When `True`, stretches the bitmap to fill the destination. Default is `False`.
`ACenter`	When `True`, centers the bitmap within the destination. Default is `True`.
`ACropping`	When `True`, crops the bitmap to fill the destination entirely. Default is `False`.

Draws a portion of ABitmap defined by an integer source rectangle into an integer destination rectangle.

procedure DrawBitmapPart;

Name	Description
`ASourceRect`	Region of the bitmap to draw, in integer pixels.
`ADestinationRect`	Area on the canvas that receives the bitmap portion, in integer pixels.
`ABitmap`	Bitmap from which the source region is sampled.
`AAspectRatio`	When `True`, preserves the source region's aspect ratio. Default is `True`.
`AStretch`	When `True`, stretches the bitmap to fill the destination. Default is `False`.
`ACenter`	When `True`, centers the bitmap within the destination. Default is `True`.
`ACropping`	When `True`, crops the bitmap to fill the destination entirely. Default is `False`.