Class tfont

Description
Hierarchy
Fields
Methods
Properties

Unit

msegraphics

Declaration

type tfont = class(tlinkedoptionalpersistent, icanvas)

Description

This item has no description.

Hierarchy

Overview

Fields

Protected finfo: fontinfoty;
Protected fhandlepo: ˆfontnumty;

Methods

Protected procedure dochanged(const changed: canvasstatesty; const nochange: boolean); virtual;
Protected function getfont(var drawinfo: drawinfoty): boolean; virtual;
Protected procedure setname(const Value: string); virtual;
Protected function gethandle: fontnumty; virtual;
Protected function getdatapo: pfontdataty;
Protected procedure assignproperties(const source: tfont; const ahandles: boolean); virtual;
Protected procedure defineproperties(filer: tfiler); override;
Protected procedure settemplateinfo(const ainfo: basefontinfoty);
Protected procedure objectevent(const sender: tobject; const event: objecteventty); override;
Protected function isheightstored(): boolean;
Protected function iswidthstored(): boolean;
Protected function isextraspacestored(): boolean;
Protected function isnamestored(): boolean;
Protected function ischarsetstored(): boolean;
Protected function isoptionsstored(): boolean;
Public constructor create; override;
Public destructor destroy; override;
Public procedure assign(source: tpersistent); override;
Public procedure scale(const ascale: real); virtual;
Public function gethandleforcanvas(const canvas: tcanvas): fontnumty;

Properties

Protected property rotation: real read getrotation write setrotation;
Public property handle: fontnumty read gethandle;
Public property ascent: integer read getascent;
Public property descent: integer read getdescent;
Public property glyphheight: integer read getglyphheight;
Public property lineheight: integer read getlineheight;
Public property linewidth: integer read getlinewidth;
Public property caretshift: integer read getcaretshift;
Public property onchange: notifyeventty read fonchange write fonchange;
Public property bold: boolean read getbold write setbold;
Public property italic: boolean read getitalic write setitalic;
Public property underline: boolean read getunderline write setunderline;
Public property strikeout: boolean read getstrikeout write setstrikeout;
Public property heightflo: flo64 read getheightflo write setheightflo;
Published property color: colorty read getcolor write setcolor stored iscolorstored default cl_default;
Published property colorbackground: colorty read getcolorbackground write setcolorbackground stored iscolorbackgroundstored default cl_default;
Published property colorselect: colorty read getcolorselect write setcolorselect stored iscolorselectstored default cl_default;
Published property colorselectbackground: colorty read getcolorselectbackground write setcolorselectbackground stored iscolorselectbackgroundstored default cl_default;
Published property shadow_color: colorty read getshadow_color write setshadow_color stored isshadow_colorstored default cl_none;
Published property shadow_shiftx: integer read getshadow_shiftx write setshadow_shiftx stored isshadow_shiftxstored default 1;
Published property shadow_shifty: integer read getshadow_shifty write setshadow_shifty stored isshadow_shiftystored default 1;
Published property gloss_color: colorty read getgloss_color write setgloss_color stored isgloss_colorstored default cl_none;
Published property gloss_shiftx: integer read getgloss_shiftx write setgloss_shiftx stored isgloss_shiftxstored default -1;
Published property gloss_shifty: integer read getgloss_shifty write setgloss_shifty stored isgloss_shiftystored default -1;
Published property grayed_color: colorty read getgrayed_color write setgrayed_color stored isgrayed_colorstored default cl_default;
Published property grayed_colorshadow: colorty read getgrayed_colorshadow write setgrayed_colorshadow stored isgrayed_colorshadowstored default cl_default;
Published property grayed_shiftx: integer read getgrayed_shiftx write setgrayed_shiftx stored isgrayed_shiftxstored default 1;
Published property grayed_shifty: integer read getgrayed_shifty write setgrayed_shifty stored isgrayed_shiftystored default 1;
Published property height: integer read getheight write setheight stored isheightstored default 0;
Published property width: integer read getwidth write setwidth stored iswidthstored default 0;
Published property extraspace: integer read getextraspace write setextraspace stored isextraspacestored default 0;
Published property style: fontstylesty read getstyle write setstyle stored isstylestored default [];
Published property name: string read getname write setname stored isnamestored;
Published property charset: string read getcharset write setcharset stored ischarsetstored;
Published property options: fontoptionsty read getoptions write setoptions stored isoptionsstored default [];
Published property xscale: real read getxscale write setxscale stored isxscalestored;
Published property localprops: fontlocalpropsty read flocalprops write setlocalprops;
Published property template: tfontcomp read ftemplate write settemplate;

Description

Fields

Protected finfo: fontinfoty;

This item has no description.

Protected fhandlepo: ˆfontnumty;

This item has no description.

Methods

Protected procedure dochanged(const changed: canvasstatesty; const nochange: boolean); virtual;

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Protected function getfont(var drawinfo: drawinfoty): boolean; virtual;

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Protected procedure setname(const Value: string); virtual;

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Protected function gethandle: fontnumty; virtual;

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Protected function getdatapo: pfontdataty;

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Protected procedure assignproperties(const source: tfont; const ahandles: boolean); virtual;

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Protected procedure defineproperties(filer: tfiler); override;

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Protected procedure settemplateinfo(const ainfo: basefontinfoty);

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Protected procedure objectevent(const sender: tobject; const event: objecteventty); override;

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Protected function isheightstored(): boolean;

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Protected function iswidthstored(): boolean;

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Protected function isextraspacestored(): boolean;

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Protected function isnamestored(): boolean;

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Protected function ischarsetstored(): boolean;

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Protected function isoptionsstored(): boolean;

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Public constructor create; override;

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Public destructor destroy; override;

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Public procedure assign(source: tpersistent); override;

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Public procedure scale(const ascale: real); virtual;

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Public function gethandleforcanvas(const canvas: tcanvas): fontnumty;

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Properties

Protected property rotation: real read getrotation write setrotation;

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Public property handle: fontnumty read gethandle;

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Public property ascent: integer read getascent;

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Public property descent: integer read getdescent;

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Public property glyphheight: integer read getglyphheight;

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Public property lineheight: integer read getlineheight;

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Public property linewidth: integer read getlinewidth;

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Public property caretshift: integer read getcaretshift;

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Public property onchange: notifyeventty read fonchange write fonchange;

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Public property bold: boolean read getbold write setbold;

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Public property italic: boolean read getitalic write setitalic;

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Public property underline: boolean read getunderline write setunderline;

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Public property strikeout: boolean read getstrikeout write setstrikeout;

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Public property heightflo: flo64 read getheightflo write setheightflo;

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Published property color: colorty read getcolor write setcolor stored iscolorstored default cl_default;

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Published property colorbackground: colorty read getcolorbackground write setcolorbackground stored iscolorbackgroundstored default cl_default;

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Published property colorselect: colorty read getcolorselect write setcolorselect stored iscolorselectstored default cl_default;

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Published property colorselectbackground: colorty read getcolorselectbackground write setcolorselectbackground stored iscolorselectbackgroundstored default cl_default;

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Published property shadow_color: colorty read getshadow_color write setshadow_color stored isshadow_colorstored default cl_none;

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Published property shadow_shiftx: integer read getshadow_shiftx write setshadow_shiftx stored isshadow_shiftxstored default 1;

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Published property shadow_shifty: integer read getshadow_shifty write setshadow_shifty stored isshadow_shiftystored default 1;

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Published property gloss_color: colorty read getgloss_color write setgloss_color stored isgloss_colorstored default cl_none;

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Published property gloss_shiftx: integer read getgloss_shiftx write setgloss_shiftx stored isgloss_shiftxstored default -1;

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Published property gloss_shifty: integer read getgloss_shifty write setgloss_shifty stored isgloss_shiftystored default -1;

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Published property grayed_color: colorty read getgrayed_color write setgrayed_color stored isgrayed_colorstored default cl_default;

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Published property grayed_colorshadow: colorty read getgrayed_colorshadow write setgrayed_colorshadow stored isgrayed_colorshadowstored default cl_default;

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Published property grayed_shiftx: integer read getgrayed_shiftx write setgrayed_shiftx stored isgrayed_shiftxstored default 1;

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Published property grayed_shifty: integer read getgrayed_shifty write setgrayed_shifty stored isgrayed_shiftystored default 1;

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Published property height: integer read getheight write setheight stored isheightstored default 0;

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Published property width: integer read getwidth write setwidth stored iswidthstored default 0;

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Published property extraspace: integer read getextraspace write setextraspace stored isextraspacestored default 0;

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Published property style: fontstylesty read getstyle write setstyle stored isstylestored default [];

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Published property name: string read getname write setname stored isnamestored;

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Published property charset: string read getcharset write setcharset stored ischarsetstored;

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Published property options: fontoptionsty read getoptions write setoptions stored isoptionsstored default [];

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Published property xscale: real read getxscale write setxscale stored isxscalestored;

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Published property localprops: fontlocalpropsty read flocalprops write setlocalprops;

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Published property template: tfontcomp read ftemplate write settemplate;

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