Unit msegraphicstream

Description

 

Overview

Classes, Interfaces, Objects and Records

Name	Description
Class egraphicformat
Class tmsefpmemoryimage

Functions and Procedures

function readgraphic(const source: tstream; const dest: tbitmap; const aformatname: string; const params: array of const): string; overload;

function readgraphic(const source: tstream; const dest: tmaskedbitmap; const aformatname: string; const params: array of const): string; overload;

function readgraphic(const source: tstream; const dest: timagelist): string; overload;

function tryreadgraphic(const source: tstream; const dest: tbitmap; const aformatname: string; const params: array of const): string; overload;

function tryreadgraphic(const source: tstream; const dest: tmaskedbitmap; const aformatname: string; const params: array of const): string; overload;

function tryreadgraphic(const source: tstream; const dest: timagelist): string; overload;

procedure writegraphic(const dest: tstream; const source: tbitmap; const aformatname: string; const params: array of const); overload;

procedure writegraphic(const dest: tstream; const source: tmaskedbitmap; const aformatname: string; const params: array of const); overload;

procedure writegraphic(const dest: tstream; const source: timagelist); overload;

procedure registergraphicformat(const aformatlabel: string; const areadproc: readgraphicprocty; const awriteproc: writegraphicprocty; const afiltername: msestring; const afilemask: array of msestring);

function graphicformatlabels: stringarty;

function graphicfilemasks: filenamearty;

function graphicfilefilternames: msestringarty;

function graphicfilefiltermasks: msestringarty;

function graphicfilefilterlabel(const index: integer): string;

function readfpgraphic(const source: tstream; const readerclass: fpreaderclassty; const dest: tpersistent): boolean;

Types

fpreaderclassty = class of tfpcustomimagereader;

readgraphicprocty = function(const source: tstream; const dest: tobject; var format: string; const params: array of const): boolean;

writegraphicprocty = procedure(const dest: tstream; const source: tobject; const format: string; const params: array of const);

Constants

graphicformatdelimiter = ';';

Description

Functions and Procedures

function readgraphic(const source: tstream; const dest: tbitmap; const aformatname: string; const params: array of const): string; overload;

function readgraphic(const source: tstream; const dest: tmaskedbitmap; const aformatname: string; const params: array of const): string; overload;

function readgraphic(const source: tstream; const dest: timagelist): string; overload;

function tryreadgraphic(const source: tstream; const dest: tbitmap; const aformatname: string; const params: array of const): string; overload;

function tryreadgraphic(const source: tstream; const dest: tmaskedbitmap; const aformatname: string; const params: array of const): string; overload;

function tryreadgraphic(const source: tstream; const dest: timagelist): string; overload;

procedure writegraphic(const dest: tstream; const source: tbitmap; const aformatname: string; const params: array of const); overload;

procedure writegraphic(const dest: tstream; const source: tmaskedbitmap; const aformatname: string; const params: array of const); overload;

procedure writegraphic(const dest: tstream; const source: timagelist); overload;

procedure registergraphicformat(const aformatlabel: string; const areadproc: readgraphicprocty; const awriteproc: writegraphicprocty; const afiltername: msestring; const afilemask: array of msestring);

function graphicformatlabels: stringarty;

function graphicfilemasks: filenamearty;

function graphicfilefilternames: msestringarty;

function graphicfilefiltermasks: msestringarty;

function graphicfilefilterlabel(const index: integer): string;

function readfpgraphic(const source: tstream; const readerclass: fpreaderclassty; const dest: tpersistent): boolean;

Types

fpreaderclassty = class of tfpcustomimagereader;

readgraphicprocty = function(const source: tstream; const dest: tobject; var format: string; const params: array of const): boolean;

writegraphicprocty = procedure(const dest: tstream; const source: tobject; const format: string; const params: array of const);

Constants

graphicformatdelimiter = ';';

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