Interface IGDIPlus.IGPPathData
(Automated Syncronization with Documentation) |
(Automated Syncronization with Documentation) |
||
| (13 intermediate revisions by one user not shown) | |||
| Line 21: | Line 21: | ||
The TGPPathData class is a helper class for the | The TGPPathData class is a helper class for the | ||
| − | TGPGraphicsPath and TGPGraphicsPathIterator classes. A | + | [[Class IGDIPlus.TGPGraphicsPath|TGPGraphicsPath]] and [[Class IGDIPlus.TGPGraphicsPathIterator|TGPGraphicsPathIterator]] classes. A |
| − | TGPGraphicsPath object has an array of points and an array of | + | [[Class IGDIPlus.TGPGraphicsPath|TGPGraphicsPath]] object has an array of points and an array of |
types. Each element in the array of types is a byte that | types. Each element in the array of types is a byte that | ||
specifies the point type and a set of flags for the | specifies the point type and a set of flags for the | ||
Latest revision as of 01:32, 7 June 2013
This is a Beta Read Only version of this page. Please review and send recommendations to mitov@mitov.com. We will enable the editing as soon as we are happy with the overall Wiki site.
Package: SignalLabBasicPkg
Unit: IGDIPlus
Contents |
Syntax
Delphi:
type IGPPathData = interface
Summary
Interface to a TGPPathData object.
Description
Defines interface to a TGPPathData object.
The TGPPathData class is a helper class for the TGPGraphicsPath and TGPGraphicsPathIterator classes. A TGPGraphicsPath object has an array of points and an array of types. Each element in the array of types is a byte that specifies the point type and a set of flags for the corresponding element in the array of points. You can use a TGPPathData object to get or set the data points (and their types) of a path.
Properties
- Count - Returns the number of points.
- Points - Returns pointer to the data points.
- Types - Returns pointer to the data point types.
Methods
- function GetCount() : Integer - Returns the number of points.
- function GetPoints(Index : Integer) : TGPPointF
- function GetTypes(Index : Integer) : TGPPathPointType
