THPDFPage.ProjectX Method
Performs projection conversion on the page's horizontal X coordinate.
Declaration
function ProjectX(X: Single): Single;Unit
HPDFDoc
Parameters
| Name | Purpose |
|---|---|
X | 原始水平逻辑坐标。 |
Return values
Returns the converted PDF physical coordinate.
Usage
- Call: THPDFPage.ProjectX
- Maps the X-axis value in the user coordinate system to an absolute coordinate within the document during drawing operations.
See also
- THPDFPage
- Directory