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text: update comments

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Hajime Hoshi 2023-06-02 00:46:07 +09:00
parent 2a10a75774
commit 0918877344
1 changed files with 3 additions and 3 deletions
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text/text.go
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@ -143,7 +143,7 @@ var textM sync.Mutex
// Draw draws a given text on a given destination image dst. // Draw draws a given text on a given destination image dst.
// //
// face is the font for text rendering. // face is the font for text rendering.
// (x, y) represents a dot position in this figure: // (x, y) represents the origin position in this figure:
// https://developer.apple.com/library/archive/documentation/TextFonts/Conceptual/CocoaTextArchitecture/Art/glyphterms_2x.png. // https://developer.apple.com/library/archive/documentation/TextFonts/Conceptual/CocoaTextArchitecture/Art/glyphterms_2x.png.
// Be careful that this doesn't represent upper-left corner position. // Be careful that this doesn't represent upper-left corner position.
// //
@ -185,7 +185,7 @@ func Draw(dst *ebiten.Image, text string, face font.Face, x, y int, clr color.Co
// //
// face is the font for text rendering. // face is the font for text rendering.
// op is the options to draw glyph images. // op is the options to draw glyph images.
// The origin point is a dot position in this figure: // The origin point is the origin position in this figure:
// https://developer.apple.com/library/archive/documentation/TextFonts/Conceptual/CocoaTextArchitecture/Art/glyphterms_2x.png. // https://developer.apple.com/library/archive/documentation/TextFonts/Conceptual/CocoaTextArchitecture/Art/glyphterms_2x.png.
// Be careful that the origin point is not upper-left corner position of dst. // Be careful that the origin point is not upper-left corner position of dst.
// The default glyph color is white. op's ColorM adjusts the color. // The default glyph color is white. op's ColorM adjusts the color.
@ -273,7 +273,7 @@ func DrawWithOptions(dst *ebiten.Image, text string, face font.Face, options *eb
// BoundString returns the measured size of a given string using a given font. // BoundString returns the measured size of a given string using a given font.
// This method will return the exact size in pixels that a string drawn by Draw will be. // This method will return the exact size in pixels that a string drawn by Draw will be.
// The bound's origin point indicates the dot position in this figure: // The bound's origin point indicates the origin position in this figure:
// https://developer.apple.com/library/archive/documentation/TextFonts/Conceptual/CocoaTextArchitecture/Art/glyphterms_2x.png. // https://developer.apple.com/library/archive/documentation/TextFonts/Conceptual/CocoaTextArchitecture/Art/glyphterms_2x.png.
// //
// BoundString behaves almost exactly like golang.org/x/image/font's BoundString, // BoundString behaves almost exactly like golang.org/x/image/font's BoundString,