v0.0.450 wpdf

wpdf/wpdfRect.go

@@ -0,0 +1,126 @@
+package wpdf
+
+import "gogs.mikescher.com/BlackForestBytes/goext/langext"
+
+type PDFRectOpt struct {
+	x         *float64
+	y         *float64
+	lineWidth *float64
+	drawColor *PDFColor
+	fillColor *PDFColor
+	radiusTL  *float64
+	radiusTR  *float64
+	radiusBR  *float64
+	radiusBL  *float64
+}
+
+func NewPDFRectOpt() *PDFRectOpt {
+	return &PDFRectOpt{}
+}
+
+func (opt *PDFRectOpt) X(v float64) *PDFRectOpt {
+	opt.x = &v
+	return opt
+}
+
+func (opt *PDFRectOpt) Y(v float64) *PDFRectOpt {
+	opt.y = &v
+	return opt
+}
+
+func (opt *PDFRectOpt) LineWidth(v float64) *PDFRectOpt {
+	opt.lineWidth = &v
+	return opt
+}
+
+func (opt *PDFRectOpt) DrawColor(cr, cg, cb int) *PDFRectOpt {
+	opt.drawColor = &PDFColor{R: cr, G: cg, B: cb}
+	return opt
+}
+
+func (opt *PDFRectOpt) DrawColorHex(c uint32) *PDFRectOpt {
+	opt.drawColor = &PDFColor{R: int((c >> 16) & 0xFF), G: int((c >> 8) & 0xFF), B: int((c >> 0) & 0xFF)}
+	return opt
+}
+
+func (opt *PDFRectOpt) FillColor(cr, cg, cb int) *PDFRectOpt {
+	opt.fillColor = &PDFColor{R: cr, G: cg, B: cb}
+	return opt
+}
+
+func (opt *PDFRectOpt) FillColorHex(c uint32) *PDFRectOpt {
+	opt.fillColor = &PDFColor{R: int((c >> 16) & 0xFF), G: int((c >> 8) & 0xFF), B: int((c >> 0) & 0xFF)}
+	return opt
+}
+
+func (opt *PDFRectOpt) Rounded(radius float64) *PDFRectOpt {
+	opt.radiusTL = &radius
+	opt.radiusTR = &radius
+	opt.radiusBR = &radius
+	opt.radiusBL = &radius
+	return opt
+}
+
+func (opt *PDFRectOpt) RadiusTL(radius float64) *PDFRectOpt {
+	opt.radiusTL = &radius
+	return opt
+}
+
+func (opt *PDFRectOpt) RadiusTR(radius float64) *PDFRectOpt {
+	opt.radiusTR = &radius
+	return opt
+}
+
+func (opt *PDFRectOpt) RadiusBL(radius float64) *PDFRectOpt {
+	opt.radiusBL = &radius
+	return opt
+}
+
+func (opt *PDFRectOpt) RadiusBR(radius float64) *PDFRectOpt {
+	opt.radiusBR = &radius
+	return opt
+}
+
+func (b *WPDFBuilder) Rect(w float64, h float64, styleStr PDFRectStyle, opts ...*PDFRectOpt) {
+	x := b.GetX()
+	y := b.GetY()
+	var lineWidth *float64
+	var drawColor *PDFColor
+	var fillColor *PDFColor
+	radiusTL := float64(0)
+	radiusTR := float64(0)
+	radiusBR := float64(0)
+	radiusBL := float64(0)
+
+	for _, opt := range opts {
+		x = langext.Coalesce(opt.x, x)
+		y = langext.Coalesce(opt.y, y)
+		lineWidth = langext.CoalesceOpt(opt.lineWidth, lineWidth)
+		drawColor = langext.CoalesceOpt(opt.drawColor, drawColor)
+		fillColor = langext.CoalesceOpt(opt.fillColor, fillColor)
+		radiusTL = langext.Coalesce(opt.radiusTL, radiusTL)
+		radiusTR = langext.Coalesce(opt.radiusTR, radiusTR)
+		radiusBR = langext.Coalesce(opt.radiusBR, radiusBR)
+		radiusBL = langext.Coalesce(opt.radiusBL, radiusBL)
+	}
+
+	if lineWidth != nil {
+		old := b.GetLineWidth()
+		b.SetLineWidth(*lineWidth)
+		defer func() { b.SetLineWidth(old) }()
+	}
+
+	if drawColor != nil {
+		oldR, oldG, oldB := b.GetDrawColor()
+		b.SetDrawColor(drawColor.R, drawColor.G, drawColor.B)
+		defer func() { b.SetDrawColor(oldR, oldG, oldB) }()
+	}
+
+	if fillColor != nil {
+		oldR, oldG, oldB := b.GetFillColor()
+		b.SetFillColor(fillColor.R, fillColor.G, fillColor.B)
+		defer func() { b.SetFillColor(oldR, oldG, oldB) }()
+	}
+
+	b.b.RoundedRectExt(x, y, w, h, radiusTL, radiusTR, radiusBR, radiusBL, string(styleStr))
+}