Delphi 深入GDI+学习笔记 - 随笔分类 - 巅枫

再学 GDI+[24]: TGPLinearGradientBrush - 之三

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, TeCanvas;type TForm1 = class(TForm) ButtonColor1: TButtonColor; ButtonColor2: ... 阅读全文

posted @ 2010-12-31 17:53 巅枫阅读(759) 评论(0) 推荐(0) 编辑

再学 GDI+[23] TGPLinearGradientBrush - 之二

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, ComCtrls, StdCtrls, TeCanvas;type TForm1 = class(TForm) ButtonColor1: TButtonColor; Butt... 阅读全文

posted @ 2010-12-31 11:07 巅枫阅读(554) 评论(0) 推荐(0) 编辑

再学 GDI+[22] TGPLinearGradientBrush - 之一 TLinearGradientMode

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, TeCanvas;type TForm1 = class(TForm) ButtonColor1: TButtonColor; ButtonColor2: ... 阅读全文

posted @ 2010-12-31 11:06 巅枫阅读(676) 评论(0) 推荐(0) 编辑

再学 GDI+[21] TGPTextureBrush 与 TGPMatrix

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, ComCtrls, StdCtrls, ExtCtrls;type TForm1 = class(TForm) Panel1: TPanel; Button1: TButton... 阅读全文

posted @ 2010-12-31 11:05 巅枫阅读(629) 评论(0) 推荐(0) 编辑

再学 GDI+[19] TGPTextureBrush(纹理画刷)

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs;type TForm1 = class(TForm) procedure FormPaint(Sender: TObject); procedure FormResize(Sen... 阅读全文

posted @ 2010-12-31 11:04 巅枫阅读(591) 评论(0) 推荐(0) 编辑

再学 GDI+[20] TGPTextureBrush 与 TWrapMode

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls;type TForm1 = class(TForm) ComboBox1: TComboBox; procedure FormCreate(Sender: T... 阅读全文

posted @ 2010-12-31 11:04 巅枫阅读(317) 评论(0) 推荐(0) 编辑

再学 GDI+[18] FillEllipse、TGPHatchBrush(阴影画刷)

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, TeCanvas, ExtCtrls;type TForm1 = class(TForm) ComboBox1: TComboBox; ColorBox1:... 阅读全文

posted @ 2010-12-31 11:03 巅枫阅读(839) 评论(0) 推荐(0) 编辑

再学 GDI+[17] FillRectangle、ColorRefToARGB、TGPSolidBrush 和颜色透明度

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, ComCtrls, StdCtrls, ExtCtrls;type TForm1 = class(TForm) ColorListBox1: TColorListBox; Tr... 阅读全文

posted @ 2010-12-31 11:02 巅枫阅读(741) 评论(0) 推荐(0) 编辑

再学 GDI+[16] GDI+ 的颜色常量表

摘要：颜色名称颜色效果颜色值aclAliceBlue$FFF0F8FFaclAntiqueWhite$FFFAEBD7aclAqua$FF00FFFFaclAquamarine$FF7FFFD4aclAzure$FFF0FFFFaclBeige$FFF5F5DCaclBisque$FFFFE4C4aclBlack$FF000000aclBlanchedAlmond$FFFFEBCDaclBlue$FF0000FFaclBlueViolet$FF8A2BE2aclBrown$FFA52A2AaclBurlyWood$FFDEB887aclCadetBlue$FF5F9EA0aclChartreuse$ 阅读全文

posted @ 2010-12-31 11:01 巅枫阅读(593) 评论(0) 推荐(0) 编辑

再学 GDI+[15] GDIPAPI 单元提供的 Make 及 Color 系列函数

摘要：function MakePoint(X, Y: Integer): TGPPoint; overload;function MakePoint(X, Y: Single): TGPPointF; overload;function MakeSize(Width, Height: Integer): TGPSize; overload;function MakeSize(Width, Height... 阅读全文

posted @ 2010-12-31 10:59 巅枫阅读(593) 评论(0) 推荐(0) 编辑

再学 GDI+[14] DrawBeziers - 绘制一组贝塞尔线

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs;type TForm1 = class(TForm) procedure FormMouseDown(Sender: TObject; Button: TMouseButton;... 阅读全文

posted @ 2010-12-31 10:58 巅枫阅读(442) 评论(0) 推荐(0) 编辑

再学 GDI+[13] DrawBezier - 绘制贝塞尔线

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs;type TForm1 = class(TForm) procedure FormPaint(Sender: TObject); procedure FormMouseDown(... 阅读全文

posted @ 2010-12-31 10:57 巅枫阅读(639) 评论(0) 推荐(0) 编辑

再学 GDI+[12] 准备工作 - 矩形命中

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs;type TForm1 = class(TForm) procedure FormPaint(Sender: TObject); procedure FormMouseDown(... 阅读全文

posted @ 2010-12-31 10:56 巅枫阅读(476) 评论(0) 推荐(0) 编辑

再学 GDI+[11] DrawCurve - 绘制曲线

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ComCtrls, ExtCtrls;type TForm1 = class(TForm) Button1: TButton; TrackBar1: TTr... 阅读全文

posted @ 2010-12-31 10:55 巅枫阅读(630) 评论(0) 推荐(0) 编辑

再学 GDI+[10] DrawClosedCurve - 绘制闭合曲线

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ComCtrls;type TForm1 = class(TForm) TrackBar1: TTrackBar; Button1: TButton; pr... 阅读全文

posted @ 2010-12-31 10:55 巅枫阅读(552) 评论(0) 推荐(0) 编辑

再学 GDI+[9] DrawPolygon - 绘制多边形

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls;type TForm1 = class(TForm) Button1: TButton; Button2: TButton; procedure FormMo... 阅读全文

posted @ 2010-12-31 10:54 巅枫阅读(637) 评论(0) 推荐(0) 编辑

再学 GDI+[8] DrawRectangles - 绘制一组矩形

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs;type TForm1 = class(TForm) procedure FormResize(Sender: TObject); procedure FormPaint(Sen... 阅读全文

posted @ 2010-12-31 10:53 巅枫阅读(674) 评论(0) 推荐(0) 编辑

再学 GDI+[7] DrawLines - 绘制一组直线

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls;type TForm1 = class(TForm) Button1: TButton; Button2: TButton; procedure FormMo... 阅读全文

posted @ 2010-12-31 10:52 巅枫阅读(577) 评论(0) 推荐(0) 编辑

再学 GDI+[5] DrawArc - 绘制弧线

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, Spin, ExtCtrls;type TForm1 = class(TForm) Panel1: TPanel; SpinEdit1: TSpinEdit... 阅读全文

posted @ 2010-12-31 10:50 巅枫阅读(592) 评论(0) 推荐(0) 编辑

再学 GDI+[6] DrawPie - 绘制饼形

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, Spin, ExtCtrls;type TForm1 = class(TForm) Panel1: TPanel; Label1: TLabel; Labe... 阅读全文

posted @ 2010-12-31 10:50 巅枫阅读(438) 评论(0) 推荐(0) 编辑

随笔分类 - Delphi 深入GDI+学习笔记