Class TMeasurementPointItem

Unit

CompressedImageUnit

Declaration

type TMeasurementPointItem = class(TCollectionItem)

Description

TMeasurementPointItem is used to specify the real-world coordinates of a pixel in a bitmap.

Hierarchy

TCollectionItem
TMeasurementPointItem

Overview

Fields

	`FPixelX: integer;`
	`FPixelY: integer;`
	`FX: double;`
	`FY: double;`

Methods

	`procedure InvalidateParentItem;`
	`procedure SetPixelX(const Value: integer);`
	`procedure SetPixelY(const Value: integer);`
	`procedure SetX(const Value: double);`
	`procedure SetY(const Value: double);`
	`procedure Assign(Source: TPersistent); override;`

Properties

	`property PixelX: integer read FPixelX write SetPixelX;`
	`property PixelY: integer read FPixelY write SetPixelY;`
	`property X: double read FX write SetX;`
	`property Y: double read FY write SetY;`

Description

Fields

	`FPixelX: integer;`
`FPixelX`: integer; See PixelX.

	`FPixelY: integer;`
`FPixelY`: integer; See PixelY.

	`FX: double;`
`FX`: double; See X.

	`FY: double;`
`FY`: double; See Y.

Methods

	`procedure InvalidateParentItem;`
`InvalidateParentItem` invalidates the TCompressedBitmapItem that owns it.

	`procedure SetPixelX(const Value: integer);`
See PixelX.

	`procedure SetPixelY(const Value: integer);`
See PixelY.

	`procedure SetX(const Value: double);`
See X.

	`procedure SetY(const Value: double);`
See Y.

	`procedure Assign(Source: TPersistent); override;`
If Source is a `TMeasurementPointItem`, `Assign` copies the data of Source.

Properties

	`property PixelX: integer read FPixelX write SetPixelX;`
`PixelX` is the X pixel coordinate.

	`property PixelY: integer read FPixelY write SetPixelY;`
`PixelY` is the Y pixel coordinate.

	`property X: double read FX write SetX;`
`X` is the X real-world coordinate.

	`property Y: double read FY write SetY;`
`Y` is the Y real-world coordinate.

Generated by PasDoc 0.10.0 on 2006-10-31 09:56:32