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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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