Mike Schwörer
c28bc086b2
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127 lines
3.1 KiB
Go
127 lines
3.1 KiB
Go
package wpdf
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import "gogs.mikescher.com/BlackForestBytes/goext/langext"
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type PDFRectOpt struct {
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x *float64
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y *float64
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lineWidth *float64
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drawColor *PDFColor
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fillColor *PDFColor
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radiusTL *float64
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radiusTR *float64
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radiusBR *float64
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radiusBL *float64
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}
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func NewPDFRectOpt() *PDFRectOpt {
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return &PDFRectOpt{}
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}
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func (opt *PDFRectOpt) X(v float64) *PDFRectOpt {
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opt.x = &v
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return opt
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}
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func (opt *PDFRectOpt) Y(v float64) *PDFRectOpt {
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opt.y = &v
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return opt
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}
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func (opt *PDFRectOpt) LineWidth(v float64) *PDFRectOpt {
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opt.lineWidth = &v
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return opt
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}
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func (opt *PDFRectOpt) DrawColor(cr, cg, cb int) *PDFRectOpt {
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opt.drawColor = &PDFColor{R: cr, G: cg, B: cb}
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return opt
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}
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func (opt *PDFRectOpt) DrawColorHex(c uint32) *PDFRectOpt {
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opt.drawColor = &PDFColor{R: int((c >> 16) & 0xFF), G: int((c >> 8) & 0xFF), B: int((c >> 0) & 0xFF)}
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return opt
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}
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func (opt *PDFRectOpt) FillColor(cr, cg, cb int) *PDFRectOpt {
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opt.fillColor = &PDFColor{R: cr, G: cg, B: cb}
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return opt
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}
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func (opt *PDFRectOpt) FillColorHex(c uint32) *PDFRectOpt {
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opt.fillColor = &PDFColor{R: int((c >> 16) & 0xFF), G: int((c >> 8) & 0xFF), B: int((c >> 0) & 0xFF)}
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return opt
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}
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func (opt *PDFRectOpt) Rounded(radius float64) *PDFRectOpt {
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opt.radiusTL = &radius
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opt.radiusTR = &radius
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opt.radiusBR = &radius
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opt.radiusBL = &radius
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return opt
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}
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func (opt *PDFRectOpt) RadiusTL(radius float64) *PDFRectOpt {
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opt.radiusTL = &radius
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return opt
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}
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func (opt *PDFRectOpt) RadiusTR(radius float64) *PDFRectOpt {
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opt.radiusTR = &radius
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return opt
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}
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func (opt *PDFRectOpt) RadiusBL(radius float64) *PDFRectOpt {
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opt.radiusBL = &radius
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return opt
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}
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func (opt *PDFRectOpt) RadiusBR(radius float64) *PDFRectOpt {
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opt.radiusBR = &radius
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return opt
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}
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func (b *WPDFBuilder) Rect(w float64, h float64, styleStr PDFRectStyle, opts ...*PDFRectOpt) {
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x := b.GetX()
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y := b.GetY()
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var lineWidth *float64
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var drawColor *PDFColor
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var fillColor *PDFColor
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radiusTL := float64(0)
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radiusTR := float64(0)
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radiusBR := float64(0)
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radiusBL := float64(0)
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for _, opt := range opts {
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x = langext.Coalesce(opt.x, x)
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y = langext.Coalesce(opt.y, y)
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lineWidth = langext.CoalesceOpt(opt.lineWidth, lineWidth)
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drawColor = langext.CoalesceOpt(opt.drawColor, drawColor)
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fillColor = langext.CoalesceOpt(opt.fillColor, fillColor)
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radiusTL = langext.Coalesce(opt.radiusTL, radiusTL)
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radiusTR = langext.Coalesce(opt.radiusTR, radiusTR)
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radiusBR = langext.Coalesce(opt.radiusBR, radiusBR)
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radiusBL = langext.Coalesce(opt.radiusBL, radiusBL)
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}
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if lineWidth != nil {
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old := b.GetLineWidth()
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b.SetLineWidth(*lineWidth)
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defer func() { b.SetLineWidth(old) }()
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}
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if drawColor != nil {
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oldR, oldG, oldB := b.GetDrawColor()
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b.SetDrawColor(drawColor.R, drawColor.G, drawColor.B)
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defer func() { b.SetDrawColor(oldR, oldG, oldB) }()
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}
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if fillColor != nil {
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oldR, oldG, oldB := b.GetFillColor()
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b.SetFillColor(fillColor.R, fillColor.G, fillColor.B)
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defer func() { b.SetFillColor(oldR, oldG, oldB) }()
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}
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b.b.RoundedRectExt(x, y, w, h, radiusTL, radiusTR, radiusBR, radiusBL, string(styleStr))
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}
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