文件名称:Transline_delphi-
介绍说明－－下载内容均来自于网络，请自行研究使用
在image上绘制透明直线
及api函数用法
MoveToEx(
DC: HDC {设备环境句柄}
p2, p3: Integer {坐标}
p4: PPoint {用于保存 p2、p3 值的 TPoint 结构的指针}
): BOOL
LineTo(
DC: HDC {设备环境句柄}
X, Y: Integer {直线终点坐标}
): BOOL
-Transparency in a straight line drawn on the image and use the api function MoveToEx (DC: HDC {device context handle} p2, p3: Integer {coordinates} p4: PPoint {to save p2, p3 values TPoint structure pointer}): BOOL LineTo (DC: HDC {device context handle} X, Y: Integer {line end coordinates}): BOOL
及api函数用法
MoveToEx(
DC: HDC {设备环境句柄}
p2, p3: Integer {坐标}
p4: PPoint {用于保存 p2、p3 值的 TPoint 结构的指针}
): BOOL
LineTo(
DC: HDC {设备环境句柄}
X, Y: Integer {直线终点坐标}
): BOOL
-Transparency in a straight line drawn on the image and use the api function MoveToEx (DC: HDC {device context handle} p2, p3: Integer {coordinates} p4: PPoint {to save p2, p3 values TPoint structure pointer}): BOOL LineTo (DC: HDC {device context handle} X, Y: Integer {line end coordinates}): BOOL
(系统自动生成,下载前可以参看下载内容)
下载文件列表
绘制透明线\WinAPI MoveToEx 与 LineTo - 绘制直线\Project1.cfg
..........\....................................\Project1.dof
..........\....................................\Project1.dpr
..........\....................................\Project1.exe
..........\....................................\Project1.res
..........\....................................\Unit1.dcu
..........\....................................\Unit1.dfm
..........\....................................\Unit1.pas
..........\....................................\Unit1.~dfm
..........\....................................\Unit1.~pas
..........\....................................\说明.txt
..........\图.JPG
..........\绘制透明线image\Project1.cfg
..........\...............\Project1.dof
..........\...............\Project1.dpr
..........\...............\Project1.exe
..........\...............\Project1.res
..........\...............\Unit1.dcu
..........\...............\Unit1.ddp
..........\...............\Unit1.dfm
..........\...............\Unit1.pas
..........\...............\Unit1.~ddp
..........\...............\Unit1.~dfm
..........\...............\Unit1.~pas
..........\WinAPI MoveToEx 与 LineTo - 绘制直线
..........\绘制透明线image
绘制透明线