GUICtrlCreateGraphic
创建图形(Graphic)控件.
GUICtrlCreateGraphic ( left, top [, width [, height [, style]]] )
参数
left
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控件左侧的位置. 若此值为 -1, 则根据 GUICoordMode() 的设置计算左侧位置.
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top
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控件上方的位置. 若此值为 -1, 则根据 GUICoordMode() 的设置计算顶部位置.
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width
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[可选] 控件的宽度(默认使用先前的宽度).
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height
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[可选] 控件的高度(默认使用先前的高度).
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style
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[可选] 控件的样式. 查看附录 GUI 控件样式表.
默认样式 ( -1) : $SS_NOTIFY.
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返回值
成功:
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返回控件标识符(控件ID).
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失败:
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返回 0.
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备注
要在控件中绘图,请参考 GUICtrlSetGraphic.
设置边框与背景颜色分别使用 GUICtrlSetBkColor() 与 GUICtrlSetColor() 函数.
绘图控件可以接受点击事件,因此不应与其它控件重叠.
如果需要重叠, 则需要禁用图形控件: GUICtrlSetState(-1,$GUI_DISABLE).
图形控件使用相对定址固定, 因此不能调整大小, 除非使用 GUICtrlSetResizing() 函数.
相关
GUICoordMode (Option), GUICtrlDelete, GUICtrlSetBkColor, GUICtrlSetColor, GUICtrlSetGraphic, GUICtrlSetResizing, GUICtrlSetStyle, GUIGetMsg
函数示例
#include <GUIConstantsEx.au3>
#include <MsgBoxConstants.au3>
#include <StaticConstants.au3>
Global Const $g_MAXGr = 6
Global $g_a_idArray[$g_MAXGr + 1] ; 0 and $g_MAXGr entries not used to allow GUICtrlDelete result
Global $g_idDel
Example()
Func Example()
Local $idMsg, $iInc, $i
CreateChild()
$i = 1
$iInc = 1
; Loop until the user exits.
Do
$idMsg = GUIGetMsg()
If $idMsg = $g_idDel Then
GUICtrlDelete($g_a_idArray[$i])
$i = $i + $iInc
If $i < 0 Or $i > $g_MAXGr Then Exit
EndIf
If $idMsg > 0 Then MsgBox($MB_SYSTEMMODAL, "clicked", $idMsg & @CRLF & $g_a_idArray[5], 2)
Until $idMsg = $GUI_EVENT_CLOSE
EndFunc ;==>Example
Func CreateChild()
GUICreate("My Draw")
$g_idDel = GUICtrlCreateButton("Delete", 50, 165, 50)
$g_a_idArray[1] = GUICtrlCreateGraphic(20, 50, 100, 100)
GUICtrlSetBkColor(-1, 0xffffff)
GUICtrlSetColor(-1, 0)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0xff0000, 0xff0000)
GUICtrlSetGraphic(-1, $GUI_GR_PIE, 50, 50, 40, 30, 270)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0x00ff00, 0xffffff)
GUICtrlSetGraphic(-1, $GUI_GR_PIE, 58, 50, 40, -60, 90)
GUICtrlSetGraphic(-1, $GUI_GR_ELLIPSE, 100, 100, 50, 80)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0x00ff00, 0xc0c0ff)
GUICtrlSetGraphic(-1, $GUI_GR_RECT, 350, 200, 50, 80)
GUICtrlCreateLabel("label", 65, 100, 30)
GUICtrlSetColor(-1, 0xff)
$g_a_idArray[2] = GUICtrlCreateGraphic(220, 50, 100, 100)
GUICtrlSetStyle(-1, $SS_NOTIFY)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0, 0xff)
GUICtrlSetGraphic(-1, $GUI_GR_PIE, 50, 50, 40, 30, 270)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0x00ff00, 0xffffff)
GUICtrlSetGraphic(-1, $GUI_GR_PIE, 58, 50, 40, -60, 90)
$g_a_idArray[3] = GUICtrlCreateGraphic(220, 150, 100, 100, 0)
GUICtrlSetBkColor(-1, 0xf08080)
GUICtrlSetColor(-1, 0xff)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0xff00)
GUICtrlSetGraphic(-1, $GUI_GR_RECT, 50, 50, 80, 80)
$g_a_idArray[4] = GUICtrlCreateGraphic(20, 200, 80, 80)
GUICtrlSetState(-1, $GUI_DISABLE)
GUICtrlSetBkColor(-1, 0xffffff)
GUICtrlSetGraphic(-1, $GUI_GR_MOVE, 10, 10)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0xff)
GUICtrlSetGraphic(-1, $GUI_GR_LINE, 30, 40)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0xff00)
GUICtrlSetGraphic(-1, $GUI_GR_LINE, 70, 70)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0xff0000)
GUICtrlSetGraphic(-1, $GUI_GR_LINE, 10, 50)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0xffff00)
GUICtrlSetGraphic(-1, $GUI_GR_LINE, 10, 10)
$g_a_idArray[5] = GUICtrlCreateGraphic(150, 10, 50, 50, 0)
GUICtrlSetBkColor(-1, 0xa0ffa0)
GUICtrlSetGraphic(-1, $GUI_GR_MOVE, 20, 20) ; start point
; it is better to draw line and after point
; to avoid to switch color at each drawing
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0x0000ff)
GUICtrlSetGraphic(-1, $GUI_GR_DOT, 30, 30)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0)
GUICtrlSetGraphic(-1, $GUI_GR_LINE, 20, 40)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0xff0000)
GUICtrlSetGraphic(-1, $GUI_GR_DOT, 25, 25)
GUICtrlSetGraphic(-1, $GUI_GR_COLOR, 0)
GUICtrlSetGraphic(-1, $GUI_GR_LINE, 40, 40)
GUICtrlSetGraphic(-1, $GUI_GR_DOT, 40, 40)
GUISetState(@SW_SHOW)
EndFunc ;==>CreateChild
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