Class tcuchart

Description
Hierarchy
Fields
Methods
Properties

Unit

msechart

Declaration

type tcuchart = class(tscrollbox, ichartdialcontroller, istatfile, iframe)

Description

This item has no description.

Hierarchy

Overview

Fields

Protected fcolorchart: colorty;
Protected ffacechart: tface;
Protected fframechart: tframe;
Protected fstate: chartstatesty;
Protected fshiftsum: int64;
Protected fscrollsum: integer;
Protected fsampleco: integer;
Protected fchartframerect: rectty;

Methods

Protected procedure fontchanged; override;
Protected function checklayout: boolean; virtual;
Protected function actualcolorchart(): colorty;
Protected procedure changed; virtual;
Protected procedure layoutchanged; virtual;
Protected procedure chartchange;
Protected procedure invalidatelayout;
Protected procedure clientrectchanged; override;
Protected procedure dopaintbackground(const canvas: tcanvas); override;
Protected procedure doclipcontent1(const acanvas: tcanvas); virtual;
Protected procedure dopaintcontent(const acanvas: tcanvas); virtual;
Protected procedure dopaintcontent1(const acanvas: tcanvas); virtual;
Protected procedure dopaintforeground(const acanvas: tcanvas); override;
Protected function getzoomrefframe: framety; override;
Protected procedure directionchanged(const dir,dirbefore: graphicdirectionty);
Protected function getdialrect: rectty;
Protected function getlimitrect: rectty;
Protected procedure internalcreateframe; override;
Protected procedure defineproperties(filer: tfiler); override;
Protected procedure dostatread(const reader: tstatreader); virtual;
Protected procedure dostatwrite(const writer: tstatwriter); virtual;
Protected procedure statreading; virtual;
Protected procedure statread; virtual;
Protected function getstatvarname: msestring;
Protected function getstatpriority: integer;
Protected procedure initscrollstate;
Protected procedure extendfit(const asides: rectsidesty; var aext: rectextty); virtual;
Public constructor create(aowner: tcomponent); override;
Public destructor destroy; override;
Public procedure paint(const acanvas: tcanvas); override;
Public procedure createfacechart;
Public procedure createframechart;
Public function fit(const asides: rectsidesty = allrectsides): boolean;

Properties

Public property optionschart: optionschartty read foptionschart write setoptionschart default defaultoptionschart;
Public property colorchart: colorty read fcolorchart write setcolorchart default cl_default;
Public property facechart: tface read getfacechart write setfacechart;
Public property framechart: tframe read getframechart write setframechart;
Public property xstart: real read getxstart write setxstart;
Public property ystart: real read getystart write setystart;
Public property xrange: real read getxrange write setxrange;
Public property yrange: real read getyrange write setyrange;
Public property xdials: tchartdialshorz read fxdials write setxdials;
Public property ydials: tchartdialsvert read fydials write setydials;
Public property statfile: tstatfile read fstatfile write setstatfile;
Public property statvarname: msestring read getstatvarname write fstatvarname;
Public property statpriority: integer read fstatpriority write fstatpriority default 0;
Public property fitframe: framety read ffitframe write setfitframe;
Public property fitframe_left: integer read ffitframe.left write setfitframe_left default 0;
Public property fitframe_top: integer read ffitframe.top write setfitframe_top default 0;
Public property fitframe_right: integer read ffitframe.right write setfitframe_right default 0;
Public property fitframe_bottom: integer read ffitframe.bottom write setfitframe_bottom default 0;
Published property optionswidget default defaultchartoptionswidget;

Description

Fields

Protected fcolorchart: colorty;

This item has no description.

Protected ffacechart: tface;

This item has no description.

Protected fframechart: tframe;

This item has no description.

Protected fstate: chartstatesty;

This item has no description.

Protected fshiftsum: int64;

This item has no description.

Protected fscrollsum: integer;

This item has no description.

Protected fsampleco: integer;

This item has no description.

Protected fchartframerect: rectty;

This item has no description.

Methods

Protected procedure fontchanged; override;

This item has no description.

Protected function checklayout: boolean; virtual;

This item has no description.

Protected function actualcolorchart(): colorty;

This item has no description.

Protected procedure changed; virtual;

This item has no description.

Protected procedure layoutchanged; virtual;

This item has no description.

Protected procedure chartchange;

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Protected procedure invalidatelayout;

This item has no description.

Protected procedure clientrectchanged; override;

This item has no description.

Protected procedure dopaintbackground(const canvas: tcanvas); override;

This item has no description.

Protected procedure doclipcontent1(const acanvas: tcanvas); virtual;

This item has no description.

Protected procedure dopaintcontent(const acanvas: tcanvas); virtual;

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Protected procedure dopaintcontent1(const acanvas: tcanvas); virtual;

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Protected procedure dopaintforeground(const acanvas: tcanvas); override;

This item has no description.

Protected function getzoomrefframe: framety; override;

This item has no description.

Protected procedure directionchanged(const dir,dirbefore: graphicdirectionty);

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Protected function getdialrect: rectty;

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Protected function getlimitrect: rectty;

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Protected procedure internalcreateframe; override;

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Protected procedure defineproperties(filer: tfiler); override;

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Protected procedure dostatread(const reader: tstatreader); virtual;

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Protected procedure dostatwrite(const writer: tstatwriter); virtual;

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Protected procedure statreading; virtual;

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Protected procedure statread; virtual;

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Protected function getstatvarname: msestring;

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Protected function getstatpriority: integer;

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Protected procedure initscrollstate;

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Protected procedure extendfit(const asides: rectsidesty; var aext: rectextty); virtual;

This item has no description.

Public constructor create(aowner: tcomponent); override;

This item has no description.

Public destructor destroy; override;

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Public procedure paint(const acanvas: tcanvas); override;

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Public procedure createfacechart;

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Public procedure createframechart;

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Public function fit(const asides: rectsidesty = allrectsides): boolean;

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Properties

Public property optionschart: optionschartty read foptionschart write setoptionschart default defaultoptionschart;

This item has no description.

Public property colorchart: colorty read fcolorchart write setcolorchart default cl_default;

This item has no description.

Public property facechart: tface read getfacechart write setfacechart;

This item has no description.

Public property framechart: tframe read getframechart write setframechart;

This item has no description.

Public property xstart: real read getxstart write setxstart;

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Public property ystart: real read getystart write setystart;

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Public property xrange: real read getxrange write setxrange;

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Public property yrange: real read getyrange write setyrange;

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Public property xdials: tchartdialshorz read fxdials write setxdials;

This item has no description.

Public property ydials: tchartdialsvert read fydials write setydials;

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Public property statfile: tstatfile read fstatfile write setstatfile;

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Public property statvarname: msestring read getstatvarname write fstatvarname;

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Public property statpriority: integer read fstatpriority write fstatpriority default 0;

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Public property fitframe: framety read ffitframe write setfitframe;

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Public property fitframe_left: integer read ffitframe.left write setfitframe_left default 0;

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Public property fitframe_top: integer read ffitframe.top write setfitframe_top default 0;

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Public property fitframe_right: integer read ffitframe.right write setfitframe_right default 0;

This item has no description.

Public property fitframe_bottom: integer read ffitframe.bottom write setfitframe_bottom default 0;

This item has no description.

Published property optionswidget default defaultchartoptionswidget;

This item has no description.

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