pdf

package
v0.3.3 Latest Latest
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 Go to latest Published: Dec 10, 2020 License: MIT Imports: 14 Imported by: 0

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Index

Constants

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const (
	DIVSTRAIGHT = 1 // 实线边框
	DIVDASHED   = 2 // 虚线边框
	DIVDOTTED   = 3 // 点状线的边框
	DIVNONE     = 4 // 无边框
)

Variables

This section is empty.

Functions

func ConvertPNG2JPEG 

func ConvertPNG2JPEG(srcPath, dstPath string) (err error)

func DrawPNG 

func DrawPNG(srcPath string)

func GetImageType 

func GetImageType(picturePath string) (pictureType string, err error)

func GetImageWidthAndHeight 

func GetImageWidthAndHeight(picturePath string) (w, h int)

Types

type Div 

type Div struct {
	// contains filtered or unexported fields
}

带有各种边框的内容, 可以自动换行

func NewDiv 

func NewDiv(lineHeight, lineSpace float64, pdf *core.Report) *Div

NewDiv return a *div

func NewDivWithWidth 

func NewDivWithWidth(width float64, lineHeight, lineSpace float64, pdf *core.Report) *Div

NewDivWithWidth return a *div

func (*Div) Copy 

func (div *Div) Copy(content string) *Div

func (*Div) GenerateAtomicCell 

func (div *Div) GenerateAtomicCell() error

自动分页

func (*Div) GetHeight 

func (div *Div) GetHeight() (height float64)

func (*Div) GetWidth 

func (div *Div) GetWidth() (width float64)

func (*Div) HorizontalCentered 

func (div *Div) HorizontalCentered() *Div

func (*Div) RightAlign 

func (div *Div) RightAlign() *Div

func (*Div) SetBackColor 

func (div *Div) SetBackColor(color string) *Div

func (*Div) SetBorder 

func (div *Div) SetBorder(border core.Scope) *Div

SetBorder set border

func (*Div) SetContent 

func (div *Div) SetContent(content string) *Div

func (*Div) SetFont 

func (div *Div) SetFont(font core.Font) *Div

func (*Div) SetFontColor 

func (div *Div) SetFontColor(color string) *Div

func (*Div) SetFontWithColor 

func (div *Div) SetFontWithColor(font core.Font, color string) *Div

func (*Div) SetFrameType 

func (div *Div) SetFrameType(frameType int) *Div
func (div *Div) SetLink(x, y float64, content, link string) *Div

添加外部链接 

func (div *Div) SetLink(x, y, th float64, content, link string) *Div {
	div.pdf.Font(div.font.Family, div.font.Size, div.font.Style)
	div.pdf.SetFontWithStyle(div.font.Family, div.font.Style, div.font.Size)
	div.pdf.ExternalLink(div.width, div.height, div.lineHeight, content, link)
	return div
}

func (*Div) SetMargin 

func (div *Div) SetMargin(margin core.Scope) *Div

type HLine 

type HLine struct {
	// contains filtered or unexported fields
}

func NewHLine 

func NewHLine(pdf *core.Report) *HLine

NewHLine return a *HList

func (*HLine) GenerateAtomicCell 

func (h *HLine) GenerateAtomicCell()

func (*HLine) SetColor 

func (h *HLine) SetColor(color float64) *HLine

func (*HLine) SetMargin 

func (h *HLine) SetMargin(margin core.Scope) *HLine

func (*HLine) SetWidth 

func (h *HLine) SetWidth(width float64) *HLine

type Image 

type Image struct {
	// contains filtered or unexported fields
}

func NewImage 

func NewImage(path string, pdf *core.Report) *Image

func NewImageFromServer 

func NewImageFromServer(path string, pdf *core.Report) *Image

NewImageFromServer 从远程请求图片

func NewImageWithWidthAndHeight 

func NewImageWithWidthAndHeight(path string, width, height float64, pdf *core.Report) *Image

func NewServerImage 

func NewServerImage(url, path string, pdf *core.Report) (img *Image, err error)

NewServerImage 获取远程 图片

func (*Image) GenerateAtomicCell 

func (image *Image) GenerateAtomicCell() error

自动换行

func (*Image) GetHeight 

func (image *Image) GetHeight() float64

func (*Image) GetWidth 

func (image *Image) GetWidth() float64

func (*Image) SetMargin 

func (image *Image) SetMargin(margin core.Scope) *Image

type Span 

type Span struct {
	// contains filtered or unexported fields
}

不会进行自动分页, 可以用于页眉, 页脚的内容.

func NewSpan 

func NewSpan(lineHeight, lineSpce float64, pdf *core.Report) *Span

func NewSpanWithWidth 

func NewSpanWithWidth(width float64, lineHeight, lineSpce float64, pdf *core.Report) *Span

func (*Span) Copy 

func (span *Span) Copy(content string) *Span

func (*Span) GenerateAtomicCell 

func (span *Span) GenerateAtomicCell() error

func (*Span) GetHeight 

func (span *Span) GetHeight() (height float64)

func (*Span) GetWidth 

func (span *Span) GetWidth() (width float64)

func (*Span) HorizontalCentered 

func (span *Span) HorizontalCentered() *Span

func (*Span) RightAlign 

func (span *Span) RightAlign() *Span

func (*Span) SetBorder 

func (span *Span) SetBorder(border core.Scope) *Span

func (*Span) SetContent 

func (span *Span) SetContent(content string) *Span

func (*Span) SetFont 

func (span *Span) SetFont(font core.Font) *Span

func (*Span) SetFontColor 

func (span *Span) SetFontColor(color string) *Span

func (*Span) SetFontWithColor 

func (span *Span) SetFontWithColor(font core.Font, color string) *Span

func (*Span) SetHeight 

func (span *Span) SetHeight(height float64) *Span

func (*Span) SetMarign 

func (span *Span) SetMarign(margin core.Scope) *Span

func (*Span) VerticalCentered 

func (span *Span) VerticalCentered() *Span

type Table 

type Table struct {
	// contains filtered or unexported fields
}

构建表格

func NewTable 

func NewTable(cols, rows int, width, lineHeight float64, pdf *core.Report) *Table

func (*Table) GenerateAtomicCell 

func (table *Table) GenerateAtomicCell() error

func (*Table) GetColWidth 

func (table *Table) GetColWidth(row, col int) float64

获取某列的宽度

func (*Table) NewCell 

func (table *Table) NewCell() *TableCell

创建长宽为1的单元格

func (*Table) NewCellByRange 

func (table *Table) NewCellByRange(w, h int) *TableCell

创建固定长度的单元格

func (*Table) SetLineHeight 

func (table *Table) SetLineHeight(lineHeight float64)

设置表的行高, 行高必须大于当前使用字体的行高

func (*Table) SetMargin 

func (table *Table) SetMargin(margin core.Scope)

设置表的外

type TableCell 

type TableCell struct {
	// contains filtered or unexported fields
}

func (*TableCell) SetElement 

func (cell *TableCell) SetElement(e core.Cell) *TableCell

type TextCell 

type TextCell struct {
	// contains filtered or unexported fields
}

func NewTextCell 

func NewTextCell(width, lineHeight, lineSpace float64, pdf *core.Report) *TextCell

func (*TextCell) Copy 

func (cell *TextCell) Copy(content string) *TextCell

func (*TextCell) GenerateAtomicCell 

func (cell *TextCell) GenerateAtomicCell(maxheight float64) (int, int, error)

先涂背景颜色, 然后在背景颜色的基础上写入内容

func (*TextCell) GetHeight 

func (cell *TextCell) GetHeight() float64

func (*TextCell) GetLastHeight 

func (cell *TextCell) GetLastHeight() float64

func (*TextCell) HorizontalCentered 

func (cell *TextCell) HorizontalCentered() *TextCell

func (*TextCell) RightAlign 

func (cell *TextCell) RightAlign() *TextCell

func (*TextCell) SetBackColor 

func (cell *TextCell) SetBackColor(color string) *TextCell

func (*TextCell) SetBorder 

func (cell *TextCell) SetBorder(border core.Scope) *TextCell

func (*TextCell) SetContent 

func (cell *TextCell) SetContent(s string) *TextCell

func (*TextCell) SetFont 

func (cell *TextCell) SetFont(font core.Font) *TextCell

func (*TextCell) SetFontColor 

func (cell *TextCell) SetFontColor(color string) *TextCell

func (*TextCell) SetFontWithColor 

func (cell *TextCell) SetFontWithColor(font core.Font, color string) *TextCell

func (*TextCell) TryGenerateAtomicCell 

func (cell *TextCell) TryGenerateAtomicCell(maxheight float64) (int, int)

func (*TextCell) VerticalCentered 

func (cell *TextCell) VerticalCentered() *TextCell

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