JVCL Help:ItemHtWidth

 JVCL Help: ItemHTWidth function

JVCL Functions

► JvHtControls.pas Functions

[+] JvHtControls.pas Functions

JEDI Visual Component Library Help

• Packages
• Files
  • Classes
  • Interfaces
  • Functions
  • Variables
  • Constants
  • Types
  • Records
• Project summary
• License

Search in JVCL Help

 

Search in all projects

 

Summary

Renders HTML-tagged contents using the specified Canvas, Rectangle, and Scaling factor.

run\JvHtControls.pas

Pascal

 run\JvHtControls.pas

 functionItemHTWidth(Canvas: TCanvas; Rect: TRect; constState: TOwnerDrawState; constText: string; Scale: Integer = 100): Integer;

Parameters

Parameters	Description
Canvas: TCanvas	Canvas used to render the HTML content.
Rect: TRect	Rectangle to use for rendering HTML content.
const State: TOwnerDrawState	Draw state values for the rendering operation.
const Text: string	HTML tags to render.
Scale: Integer = 100	Scaling factor for the render. Default value is 100.

run\JvHtControls.pas

Return Value

Integer - Width of the rendered HTML tag.

run\JvHtControls.pas

Description

ItemHTWidth is a function used to render the HTML-tagged contents using the specified in Text using the Canvas, Rectangle, State, and Scaling factor arguments. The return value is an Integer that indicates the width of the rendered Text.
ItemHTWidth is used when rendering or auto-sizing the content in HTML-enabled controls like TJvHTLabel to determine the width of the rendered value.
Use ItemHTHeight to determine the render height of HTML-tagged values.
ItemHTWidth calls the HTMLTextWidth in JvJVCLUtils.pas.

run\JvHtControls.pas

See Also

HTMLTextWidth

run\JvHtControls.pas

About

Contribute to this help topic

This documentation wiki is based on the collaborative effort of Project JEDI users. Your edits are welcome in order to improve documentation quality: edit this page

The JEDI Visual Component Library source is hosted at : link to view the current source code, link to the subversion repository