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creator: don't use fmt if not needed

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This commit is contained in:
Denys Smirnov 2018-12-26 18:42:38 +02:00
parent 15b9123536
commit 87ebf6af8f
1 changed files with 3 additions and 3 deletions
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6
pdf/creator/paragraph.go
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@ -7,7 +7,7 @@ package creator
import ( import (
"errors" "errors"
"fmt" "strconv"
"github.com/unidoc/unidoc/common" "github.com/unidoc/unidoc/common"
"github.com/unidoc/unidoc/pdf/contentstream" "github.com/unidoc/unidoc/pdf/contentstream"
@ -439,10 +439,10 @@ func (p *Paragraph) GeneratePageBlocks(ctx DrawContext) ([]*Block, DrawContext,
func drawParagraphOnBlock(blk *Block, p *Paragraph, ctx DrawContext) (DrawContext, error) { func drawParagraphOnBlock(blk *Block, p *Paragraph, ctx DrawContext) (DrawContext, error) {
// Find a free name for the font. // Find a free name for the font.
num := 1 num := 1
fontName := core.PdfObjectName(fmt.Sprintf("Font%d", num)) fontName := core.PdfObjectName("Font" + strconv.Itoa(num))
for blk.resources.HasFontByName(fontName) { for blk.resources.HasFontByName(fontName) {
num++ num++
fontName = core.PdfObjectName(fmt.Sprintf("Font%d", num)) fontName = core.PdfObjectName("Font" + strconv.Itoa(num))
} }
// Add to the Page resources. // Add to the Page resources.