我试过了,但它在这里不起作用是我的代码:
Private Sub PictureBox3_Paint(sender As Object, e As PaintEventArgs) Handles PictureBox3.Paint
Dim pencolor As String
pencolor = "89; 179; 105"
Dim s(1) As Integer
Dim f(1) As Integer
Dim pen As Pen = Pens.pencolor
End Sub
谢谢!
为了在您的笔上使用自定义颜色,您需要先为您的笔创建画笔。
对于此示例,我假设 RGB 颜色值是字符串中的序列。
Dim r As Integer = 89
Dim g As Integer = 179
Dim b As Integer = 105
Dim customColour As Color = Color.FromArgb(r, g, b)
Using customBrush As New SolidBrush(customColour)
Using customPen As New Pen(customBrush)
' use the custom pen...
End Using
End Using
使用自定义颜色创建画笔,然后使用画笔创建自定义笔。当您使用 Pen 时,它将采用您由其 R、G、B 值定义的颜色
编辑 (感谢 Ahmed Abdelhameed 关于另一个构造函数的提醒)
APen
也可以在没有 Brush 的情况下创建,只需在其构造函数中指定所需的颜色:
Dim customPen As New Pen(Color.FromArgb(r, g, b))
本文收集自互联网,转载请注明来源。
如有侵权,请联系[email protected] 删除。
我来说两句