Class topenglcanvas

Unit

Declaration

type topenglcanvas = class(tcanvas)

Description

No description available, ancestor tcanvas description follows

Hierarchy

Overview

Fields

Protected fcontextinfo: contextinfoty;

Methods

Protected function lock: boolean; override;
Protected function getcontextinfopo: pointer; override;
Protected procedure updatesize(const asize: sizety); override;
Public constructor create(const user: tobject; const intf: icanvas); override;
Public destructor destroy; override;
Public class function getclassgdifuncs: pgdifunctionaty; override;
Public procedure updatewindowoptions(var aoptions: internalwindowoptionsty); override;
Public procedure init(const acolor: colorty = cl_none);
Public procedure swapbuffers;

Properties

Public property viewport: rectty read fviewport write setviewport;

Description

Fields

Protected fcontextinfo: contextinfoty;
 

Methods

Protected function lock: boolean; override;
 
Protected function getcontextinfopo: pointer; override;
 
Protected procedure updatesize(const asize: sizety); override;
 
Public constructor create(const user: tobject; const intf: icanvas); override;
 
Public destructor destroy; override;
 
Public class function getclassgdifuncs: pgdifunctionaty; override;
 
Public procedure updatewindowoptions(var aoptions: internalwindowoptionsty); override;
 
Public procedure init(const acolor: colorty = cl_none);
 
Public procedure swapbuffers;
 

Properties

Public property viewport: rectty read fviewport write setviewport;
 

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