dear sir,
I made a code in VB6 and it's work fine to draw multiple square in selected area.
The form contain a picture box use for draw my idea.
the form name is "tasfrms"
The picture box is "vieform"
What I need is to caculate the free space which not been used for drawing, and draw a Ellipse inside each sqaure.
The free space will also include the (square space-circle space)
Global C As Double
Global v1 As Double
Global v2 As Double
Global X As Double
Global Y As Double
Global a As Double
Global b As Double
Global d As Double
'xa is the x of filled square
'ya is the y of filled square
'ha is the hieght of the space(picture)
'wa is the width of the space (picture)
's is flag used to change the arrange of filling the total space to try used maximum space as can
Sub COMPUTE_TOTAL44(xa As Double, ya As Double, ha As Double, wa As Double, s As Integer)
On Error GoTo Checks
'If IsNull(tasfrms.Text13.Text
) = False And za <> "0" Then
tasfrms.vieform.Cls
tasfrms.vieform.Line (0, 0)-(wa + 3, ha + 3), QBColor(12), BF
tasfrms.vieform.Line (0, 0)-(wa, ha), QBColor(3), BF
a = xa
b = ya
Y = 0
C = 0
Y1 = b
Do While Y1 <= ha
X = 0
X1 = a
Do While X1 <= wa
Call SHOWBOX(X, Y, X1, Y1)
X = X1
X1 = X1 + a
C = C + 1
Loop
Y = Y1
Y1 = Y1 + b
Loop
If s = 0 Then
v1 = X
C = C + COMPUTE_TOTAL15(ya, xa, ha, wa, v1, X, 0)
Else
v2 = Y
C = C + COMPUTE_TOTAL211(ya, xa, ha, wa, v2, 0, Y)
End If
' Call SHOWBOX(X, Y, X1, Y1)
' tasfrms.vieform.Text1.Text = C
tasfrms.Text3.Text = C
'tasfrms.Text3.Text = c
d = za
Checks:
Exit Sub
End Sub
Function COMPUTE_TOTAL15(xa As Double, ya As Double, ha As Double, wa As Double, V As Double, n1 As Double, n2 As Double) As Integer
Dim C As Integer
tasfrms.vieform.Line (V, n2)-(wa, ha), QBColor(12), BF
tasfrms.vieform.Line (V, n2)-(wa, ha), QBColor(3), BF
a = xa
b = ya
Y = 0
C = 0
Y1 = b
Do While Y1 <= ha
X = V
X1 = V + a
Do While X1 <= wa
Call SHOWBOX(X, Y, X1, Y1)
C = C + 1
X = X1
X1 = X1 + a
Loop
Y = Y1
Y1 = Y1 + b
Loop
COMPUTE_TOTAL15 = C
End Function
Function COMPUTE_TOTAL211(xa As Double, ya As Double, ha As Double, wa As Double, V As Double, n1 As Double, n2 As Double) As Integer
Dim C As Integer
tasfrms.vieform.Line (n1, V)-(wa, ha), QBColor(12), BF
tasfrms.vieform.Line (n1, V)-(wa, ha), QBColor(3), BF
a = xa
b = ya
Y = V
C = 0
Y1 = V + b
Do While Y1 <= ha
X = 0
X1 = a
Do While X1 <= wa
Call SHOWBOX(X, Y, X1, Y1)
C = C + 1
X = X1
X1 = X1 + a
Loop
Y = Y1
Y1 = Y1 + b
Loop
COMPUTE_TOTAL211 = C
End Function
Sub SHOWBOX(ByVal X As Double, ByVal Y As Double, ByVal X1 As Double, ByVal Y1 As Double)
tasfrms.vieform.Line (X, Y)-(X1, Y1), QBColor(8), BF
tasfrms.vieform.Line (X, Y)-(X1, Y1), QBColor(0), B
tasfrms.vieform.Line (X + 3, Y + 3)-(X1 - 3, Y1 - 3), QBColor(7), BF
tasfrms.vieform.Line (X + 3, Y + 3)-(X1 - 3, Y1 - 3), QBColor(0), B
tasfrms.vieform.Line (X, Y)-(X + 3, Y + 3), QBColor(0)
tasfrms.vieform.Line (X1, Y1)-(X1 - 3, Y1 - 3), QBColor(0)
tasfrms.vieform.Line (X, Y1)-(X + 3, Y1 - 3), QBColor(0)
tasfrms.vieform.Line (X1, Y)-(X1 - 3, Y + 3), QBColor(0)
End Sub
to execute the code
'first option
Private Sub Command1_Click()
Call COMPUTE_TOTAL44(tasfrms.Text1.Text, tasfrms.Text2.Text, tasfrms.Text4.Text, tasfrms.Text5.Text, 2)
end sub
'second option
Private Sub Command2_Click()
Call COMPUTE_TOTAL44(tasfrms.Text2.Text, tasfrms.Text1.Text, tasfrms.Text4.Text, tasfrms.Text5.Text, 0)
End Sub
'third option
Private Sub Command3_Click()
Call COMPUTE_TOTAL44(tasfrms.Text2.Text, tasfrms.Text1.Text, tasfrms.Text5.Text, tasfrms.Text4.Text, 1)
End Sub
'fourth option
Private Sub Command4_Click()
Call COMPUTE_TOTAL44(tasfrms.Text1.Text, tasfrms.Text2.Text, tasfrms.Text5.Text, tasfrms.Text4.Text, 1)
End Sub
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Capture.PNG