Perché la mia forma personalizzata non riempie correttamente in PowerPoint?
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01-10-2019 - |
Domanda
Sto cercando di creare una serie di forme di codice (non chiedere perché ... hehehe). Sto usando i parametri forniti da Open XML per ricreare essi e stiamo lavorando bene, come la creazione di un cuore. In alcuni casi, posso creare la forma, ma non riempie correttamente.
Ecco il codice XML da DrawingML per una forma FoldedCorner:
<foldedCorner>
<avLst xmlns="http://schemas.openxmlformats.org/drawingml/2006/main">
<gd name="adj" fmla="val 16667" />
</avLst>
<gdLst xmlns="http://schemas.openxmlformats.org/drawingml/2006/main">
<gd name="a" fmla="pin 0 adj 50000" />
<gd name="dy2" fmla="*/ ss a 100000" />
<gd name="dy1" fmla="*/ dy2 1 5" />
<gd name="x1" fmla="+- r 0 dy2" />
<gd name="x2" fmla="+- x1 dy1 0" />
<gd name="y2" fmla="+- b 0 dy2" />
<gd name="y1" fmla="+- y2 dy1 0" />
</gdLst>
<ahLst xmlns="http://schemas.openxmlformats.org/drawingml/2006/main">
<ahXY gdRefX="adj" minX="0" maxX="50000">
<pos x="x1" y="b" />
</ahXY>
</ahLst>
<cxnLst xmlns="http://schemas.openxmlformats.org/drawingml/2006/main">
<cxn ang="3cd4">
<pos x="hc" y="t" />
</cxn>
<cxn ang="cd2">
<pos x="l" y="vc" />
</cxn>
<cxn ang="cd4">
<pos x="hc" y="b" />
</cxn>
<cxn ang="0">
<pos x="r" y="vc" />
</cxn>
</cxnLst>
<rect l="l" t="t" r="r" b="y2" xmlns="http://schemas.openxmlformats.org/drawingml/2006/main" />
<pathLst xmlns="http://schemas.openxmlformats.org/drawingml/2006/main">
<path stroke="false" extrusionOk="false">
<moveTo>
<pt x="l" y="t" />
</moveTo>
<lnTo>
<pt x="r" y="t" />
</lnTo>
<lnTo>
<pt x="r" y="y2" />
</lnTo>
<lnTo>
<pt x="x1" y="b" />
</lnTo>
<lnTo>
<pt x="l" y="b" />
</lnTo>
<close />
</path>
<path stroke="false" fill="darkenLess" extrusionOk="false">
<moveTo>
<pt x="x1" y="b" />
</moveTo>
<lnTo>
<pt x="x2" y="y1" />
</lnTo>
<lnTo>
<pt x="r" y="y2" />
</lnTo>
<close />
</path>
<path fill="none" extrusionOk="false">
<moveTo>
<pt x="x1" y="b" />
</moveTo>
<lnTo>
<pt x="x2" y="y1" />
</lnTo>
<lnTo>
<pt x="r" y="y2" />
</lnTo>
<lnTo>
<pt x="x1" y="b" />
</lnTo>
<lnTo>
<pt x="l" y="b" />
</lnTo>
<lnTo>
<pt x="l" y="t" />
</lnTo>
<lnTo>
<pt x="r" y="t" />
</lnTo>
<lnTo>
<pt x="r" y="y2" />
</lnTo>
</path>
</pathLst>
</foldedCorner>
E qui è come ricreare questo in VBA:
Sub DrawFoldedCornerfromPresetShape()
Dim w As Single
Dim h As Single
Dim adj As Single
adj = 16667
w = 200
h = 200
Dim L, T, r, B As Single
L = 0: T = 0: r = w: B = h
Dim a, DY2, DY1, x1, x2, y2, y1 As Single
a = Pin(0, adj, 50000)
DY2 = MultiplyDivide(Min(w, h), a, 100000)
DY1 = MultiplyDivide(DY2, 1, 5)
x1 = AddSubtract(r, 0, DY2)
x2 = AddSubtract(x1, DY1, 0)
y2 = AddSubtract(B, 0, DY2)
y1 = AddSubtract(y2, DY1, 0)
Dim sh2 As Shape
With ActivePresentation.Slides(1).Shapes.BuildFreeform(msoEditingAuto, L, T)
''# this is the first in the path list
.AddNodes msoSegmentLine, msoEditingAuto, r, T
.AddNodes msoSegmentLine, msoEditingAuto, r, y2
.AddNodes msoSegmentLine, msoEditingAuto, x1, B
.AddNodes msoSegmentLine, msoEditingAuto, L, B
''# this is the second in the path list
.AddNodes msoSegmentLine, msoEditingAuto, x1, B ''# moveto
.AddNodes msoSegmentLine, msoEditingAuto, x2, y1
.AddNodes msoSegmentLine, msoEditingAuto, r, y2
''# this is the Third in the path list
.AddNodes msoSegmentLine, msoEditingAuto, x1, B ''# moveto
.AddNodes msoSegmentLine, msoEditingAuto, x2, y1
.AddNodes msoSegmentLine, msoEditingAuto, r, y2
.AddNodes msoSegmentLine, msoEditingAuto, x1, B
.AddNodes msoSegmentLine, msoEditingAuto, L, B
.AddNodes msoSegmentLine, msoEditingAuto, L, T
.AddNodes msoSegmentLine, msoEditingAuto, r, T
.AddNodes msoSegmentLine, msoEditingAuto, r, y2
Set sh2 = .ConvertToShape
End With
End Sub
'used for fmla in Preset Autoshapes
Function Min(ByVal w As Single, ByVal h As Single) As Single
If w < h Then Min = w Else Min = h
End Function
Function Pin(ByVal x As Single, ByVal y As Single, ByVal z As Single) As Single
If (y < x) Then
Pin = x
ElseIf (y > z) Then
Pin = z
Else: Pin = y
End If
End Function
Function MultiplyDivide(ByVal x As Single, ByVal y As Single, ByVal z As Single) As Single
MultiplyDivide = ((x * y) / z)
End Function
Function AddSubtract(ByVal x As Single, ByVal y As Single, ByVal z As Single) As Single
AddSubtract = ((x + y) - z)
End Function
E 'funziona bene per creare il contorno (è possibile copiare / incollare in un modulo di PowerPoint VBA per farlo funzionare), ma quando provo a riempirlo con un colore, sia a livello di codice o manualmente, si riempie solo la metà della forma. Tutte le idee su come posso riempire tutta la forma con un colore?
Soluzione
Rimuovere l'ultimo AddNode
, (questo uno: .AddNodes msoSegmentLine, msoEditingAuto, r, y2
). Che funziona per me.