Delphi 与 DirectX 之 DelphiX(59): TDIB.DoSpotLight();（delphi directui）

25-02-24 13

如果您对Delphi与DirectX之DelphiX(59):TDIB.DoSpotLight();和delphidirectui感兴趣，那么这篇文章一定是您不可错过的。我们将详细讲解Delphi与D

如果您对Delphi 与 DirectX 之 DelphiX(59): TDIB.DoSpotLight();和delphi directui感兴趣，那么这篇文章一定是您不可错过的。我们将详细讲解Delphi 与 DirectX 之 DelphiX(59): TDIB.DoSpotLight();的各种细节，并对delphi directui进行深入的分析，此外还有关于Delphi 与 DirectX 之 DelphiX (28): TDIB.Emboss;、Delphi 与 DirectX 之 DelphiX (41): TDIB.SplitBlur ();、Delphi 与 DirectX 之 DelphiX (48): TDIB.DoFishEye ();、Delphi 与 DirectX 之 DelphiX (53): TDIB.DoSplitBlur ();的实用技巧。

本文目录一览：

Delphi 与 DirectX 之 DelphiX(59): TDIB.DoSpotLight();（delphi directui）
Delphi 与 DirectX 之 DelphiX (28): TDIB.Emboss;
Delphi 与 DirectX 之 DelphiX (41): TDIB.SplitBlur ();
Delphi 与 DirectX 之 DelphiX (48): TDIB.DoFishEye ();
Delphi 与 DirectX 之 DelphiX (53): TDIB.DoSplitBlur ();

Delphi 与 DirectX 之 DelphiX(59): TDIB.DoSpotLight();（delphi directui）

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Delphi 与 DirectX 之 DelphiX (28): TDIB.Emboss;

本例效果图:

代码文件:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, DIB, StdCtrls;

type
  TForm1 = class(TForm)
    DXPaintBox1: TDXPaintBox;
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
const
  ImgPath1 = ''C:\Temp\DX.jpg'';
begin
  DXPaintBox1.DIB.LoadFromFile(ImgPath1);
  DXPaintBox1.Width := DXPaintBox1.DIB.Width;
  DXPaintBox1.Height := DXPaintBox1.DIB.Height;
  DXPaintBox1.Repaint;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  DXPaintBox1.DIB.Emboss;
  DXPaintBox1.Repaint;
end;

end.

Delphi 与 DirectX 之 DelphiX (41): TDIB.SplitBlur ();

本例效果图:

代码文件:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, DIB, StdCtrls;

type
  TForm1 = class(TForm)
    DXPaintBox1: TDXPaintBox;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
const
  ImgPath1 = ''C:\Temp\DX.jpg'';
begin
  DXPaintBox1.DIB.LoadFromFile(ImgPath1);
  DXPaintBox1.Width := DXPaintBox1.DIB.Width;
  DXPaintBox1.Height := DXPaintBox1.DIB.Height;
  DXPaintBox1.Repaint;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  DXPaintBox1.DIB.SplitBlur(1);
  DXPaintBox1.Repaint;
end;

procedure TForm1.Button3Click(Sender: TObject);
begin
  DXPaintBox1.DIB.SplitBlur(4);
  DXPaintBox1.Repaint;
end;

end.

窗体文件:

object Form1: TForm1
  Left = 0
  Top = 0
  Caption = ''Form1''
  ClientHeight = 142
  ClientWidth = 226
  Color = clBtnFace
  Font.Charset = DEFAULT_CHARSET
  Font.Color = clWindowText
  Font.Height = -11
  Font.Name = ''Tahoma''
  Font.Style = []
  OldCreateOrder = False
  PixelsPerInch = 96
  TextHeight = 13
  object DXPaintBox1: TDXPaintBox
    Left = 8
    Top = 8
    Width = 81
    Height = 73
    AutoStretch = False
    Center = False
    KeepAspect = False
    Stretch = False
    ViewWidth = 0
    ViewHeight = 0
  end
  object Button1: TButton
    Left = 143
    Top = 22
    Width = 75
    Height = 25
    Caption = ''Button1''
    TabOrder = 0
    OnClick = Button1Click
  end
  object Button2: TButton
    Left = 143
    Top = 78
    Width = 75
    Height = 25
    Caption = ''Button2''
    TabOrder = 1
    OnClick = Button2Click
  end
  object Button3: TButton
    Left = 143
    Top = 109
    Width = 75
    Height = 25
    Caption = ''Button3''
    TabOrder = 2
    OnClick = Button3Click
  end
end

Delphi 与 DirectX 之 DelphiX (48): TDIB.DoFishEye ();

本例效果图:

代码文件:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, DIB, StdCtrls;

type
  TForm1 = class(TForm)
    DXPaintBox1: TDXPaintBox;
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
const
  ImgPath1 = ''C:\Temp\DX.jpg'';
begin
  DXPaintBox1.DIB.LoadFromFile(ImgPath1);
  DXPaintBox1.Width := DXPaintBox1.DIB.Width;
  DXPaintBox1.Height := DXPaintBox1.DIB.Height;
  DXPaintBox1.Repaint;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  DXPaintBox1.DIB.DoFishEye(1);
  DXPaintBox1.Repaint;
end;

end.

Delphi 与 DirectX 之 DelphiX (53): TDIB.DoSplitBlur ();

本例效果图:

代码文件:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, DIB, StdCtrls;

type
  TForm1 = class(TForm)
    DXPaintBox1: TDXPaintBox;
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
const
  ImgPath1 = ''C:\Temp\DX.jpg'';
begin
  DXPaintBox1.DIB.LoadFromFile(ImgPath1);
  DXPaintBox1.Width := DXPaintBox1.DIB.Width;
  DXPaintBox1.Height := DXPaintBox1.DIB.Height;
  DXPaintBox1.Repaint;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  DXPaintBox1.DIB.DoSplitBlur(8);
  DXPaintBox1.Repaint;
end;

end.

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