diff --git a/doc/classes/CanvasItem.xml b/doc/classes/CanvasItem.xml index 207045b06546..5c8e560b524b 100644 --- a/doc/classes/CanvasItem.xml +++ b/doc/classes/CanvasItem.xml @@ -57,7 +57,7 @@ - Draws a string first character using a custom font. + Draws a single character using the given [param font]. [param char] must be a [String] containing a single character. @@ -82,8 +82,8 @@ Draws a circle. See also [method draw_arc], [method draw_polyline], and [method draw_polygon]. - If [param filled] is [code]true[/code], the circle will be filled with the [param color] specified. If [param filled] is [code]false[/code], the circle will be drawn as a stroke with the [param color] and [param width] specified. - If [param width] is negative, then two-point primitives will be drawn instead of a four-point ones. This means that when the CanvasItem is scaled, the lines will remain thin. If this behavior is not desired, then pass a positive [param width] like [code]1.0[/code]. + If [param filled] is [code]true[/code], the circle is filled with the [param color] specified. If [param filled] is [code]false[/code], the circle will be drawn as a stroke with the [param color] and [param width] specified. + If [param width] is negative, then two-point primitives will be drawn instead of a four-point ones. This means that when the [CanvasItem] is scaled, the lines will remain thin. If this behavior is not desired, then pass a positive [param width] like [code]1.0[/code]. If [param antialiased] is [code]true[/code], half transparent "feathers" will be attached to the boundary, making outlines smooth. [b]Note:[/b] [param width] is only effective if [param filled] is [code]false[/code]. @@ -145,8 +145,10 @@ - Draws a line from a 2D point to another, with a given color and width. It can be optionally antialiased. See also [method draw_multiline] and [method draw_polyline]. + Draws a line from a 2D point to another, with a given color and width. If [param width] is negative, then a two-point primitive will be drawn instead of a four-point one. This means that when the CanvasItem is scaled, the line will remain thin. If this behavior is not desired, then pass a positive [param width] like [code]1.0[/code]. + If [param antialiased] is [code]true[/code], the line's edges are antialiased. + See also [method draw_multiline] and [method draw_polyline]. @@ -156,7 +158,7 @@ - Draws a [Mesh] in 2D, using the provided texture. See [MeshInstance2D] for related documentation. + Draws a [Mesh] in 2D, using the given texture. See [MeshInstance2D] for related documentation. @@ -282,7 +284,10 @@ - Draws a custom primitive. 1 point for a point, 2 points for a line, 3 points for a triangle, and 4 points for a quad. If 0 points or more than 4 points are specified, nothing will be drawn and an error message will be printed. See also [method draw_line], [method draw_polyline], [method draw_polygon], and [method draw_rect]. + Draws a custom primitive with the given points. Fails if [param points] is empty or its size is greater than 4. + The primitive depends on how many points are given: 1 point for a single point, 2 points for a line, 3 points for a triangle, and 4 points for a quad. + Optionally, [param texture] can be provided to draw a texture according to the given [param uvs]. + See also [method draw_line], [method draw_polyline], [method draw_polygon], and [method draw_rect]. @@ -293,10 +298,11 @@ - Draws a rectangle. If [param filled] is [code]true[/code], the rectangle will be filled with the [param color] specified. If [param filled] is [code]false[/code], the rectangle will be drawn as a stroke with the [param color] and [param width] specified. See also [method draw_texture_rect]. - If [param width] is negative, then two-point primitives will be drawn instead of a four-point ones. This means that when the CanvasItem is scaled, the lines will remain thin. If this behavior is not desired, then pass a positive [param width] like [code]1.0[/code]. - If [param antialiased] is [code]true[/code], half transparent "feathers" will be attached to the boundary, making outlines smooth. - [b]Note:[/b] [param width] is only effective if [param filled] is [code]false[/code]. + Draws a rectangle with the given [param color]. See also [method draw_texture_rect]. + If [param filled] is [code]true[/code], the rectangle will be filled with the [param color] specified. If [param filled] is [code]false[/code], the rectangle is drawn with a stroke with the [param color] and [param width] specified. + If [param width] is negative and [param filled] is [code]false[/code], two-point primitives are drawn instead of a four-point ones. This means that when the [CanvasItem] is scaled, the lines will remain thin. If this behavior is not desired, then pass a positive [param width] like [code]1.0[/code]. + If [param antialiased] is [code]true[/code], half-transparent "feathers" will be attached to the boundary, making outlines smooth. + [b]Note:[/b] Hollow rectangles drawn with a negative [param width] may not display perfectly. For example, corners may be missing or brighter due to overlapping lines (for a translucent [param color]). [b]Note:[/b] Unfilled rectangles drawn with a negative [param width] may not display perfectly. For example, corners may be missing or brighter due to overlapping lines (for a translucent [param color]). @@ -306,15 +312,15 @@ - Sets a custom transform for drawing via components. Anything drawn afterwards will be transformed by this. - [b]Note:[/b] [member FontFile.oversampling] does [i]not[/i] take [param scale] into account. This means that scaling up/down will cause bitmap fonts and rasterized (non-MSDF) dynamic fonts to appear blurry or pixelated. To ensure text remains crisp regardless of scale, you can enable MSDF font rendering by enabling [member ProjectSettings.gui/theme/default_font_multichannel_signed_distance_field] (applies to the default project font only), or enabling [b]Multichannel Signed Distance Field[/b] in the import options of a DynamicFont for custom fonts. On system fonts, [member SystemFont.multichannel_signed_distance_field] can be enabled in the inspector. + Sets a custom transform for drawing, using individual components. Anything drawn after calling this method will be translated by [param position], rotated by [param rotation], and scaled by [param scale]. + [b]Note:[/b] [member FontFile.oversampling] does [i]not[/i] take [param scale] into account. A non-default scale will cause bitmap fonts and rasterized (non-MSDF) dynamic fonts to appear blurry or pixelated. To ensure text remains crisp regardless of scale, you can enable MSDF font rendering by enabling [member ProjectSettings.gui/theme/default_font_multichannel_signed_distance_field] (applies to the default project font only), or enabling [b]Multichannel Signed Distance Field[/b] in the import options of a DynamicFont for custom fonts. On system fonts, [member SystemFont.multichannel_signed_distance_field] can be enabled in the Inspector. - Sets a custom transform for drawing via matrix. Anything drawn afterwards will be transformed by this. + Sets a custom transform for drawing, using a [Transform2D]. Anything drawn after calling this method will be transformed by [param xform]. @@ -330,27 +336,28 @@ - Draws [param text] using the specified [param font] at the [param pos] (bottom-left corner using the baseline of the font). The text will have its color multiplied by [param modulate]. If [param width] is greater than or equal to 0, the text will be clipped if it exceeds the specified width. - [b]Example using the default project font:[/b] + Draws [param text] using the specified [param font] at the [param pos] (bottom-left corner using the baseline of the font). + If [param width] is greater than or equal to [code]0[/code], the text is clipped if it exceeds the specified width. + The text will have its color multiplied by [param modulate]. [codeblocks] [gdscript] - # If using this method in a script that redraws constantly, move the - # `default_font` declaration to a member variable assigned in `_ready()` - # so the Control is only created once. var default_font = ThemeDB.fallback_font var default_font_size = ThemeDB.fallback_font_size - draw_string(default_font, Vector2(64, 64), "Hello world", HORIZONTAL_ALIGNMENT_LEFT, -1, default_font_size) + draw_string(default_font, Vector2(64, 64), + "Hello world", HORIZONTAL_ALIGNMENT_LEFT, + -1, default_font_size + ) [/gdscript] [csharp] - // If using this method in a script that redraws constantly, move the - // `default_font` declaration to a member variable assigned in `_Ready()` - // so the Control is only created once. Font defaultFont = ThemeDB.FallbackFont; int defaultFontSize = ThemeDB.FallbackFontSize; - DrawString(defaultFont, new Vector2(64, 64), "Hello world", HORIZONTAL_ALIGNMENT_LEFT, -1, defaultFontSize); + DrawString(defaultFont, new Vector2(64, 64), + "Hello world", HORIZONTAL_ALIGNMENT_LEFT, + -1, defaultFontSize + ); [/csharp] [/codeblocks] - See also [method Font.draw_string]. + See also [method draw_string_outline] and [method Font.draw_string]. For more than one line, use [method draw_multiline_string]. @@ -367,7 +374,10 @@ - Draws [param text] outline using the specified [param font] at the [param pos] (bottom-left corner using the baseline of the font). The text will have its color multiplied by [param modulate]. If [param width] is greater than or equal to 0, the text will be clipped if it exceeds the specified width. + Draws [param text] outline using the specified [param font] at the [param pos] (bottom-left corner using the baseline of the font). + If [param width] is greater than or equal to 0, the text will be clipped if it exceeds the specified width. + The text will have its color multiplied by [param modulate]. + See also [method draw_string]. For more than one line, use [method draw_multiline_string_outline]. @@ -375,7 +385,7 @@ - Draws a styled rectangle. + Draws a rectangle using the given [param style_box]. @@ -384,7 +394,7 @@ - Draws a texture at a given position. + Draws a texture at a given [param position] relative to this [CanvasItem]. @@ -395,7 +405,9 @@ - Draws a textured rectangle at a given position, optionally modulated by a color. If [param transpose] is [code]true[/code], the texture will have its X and Y coordinates swapped. See also [method draw_rect] and [method draw_texture_rect_region]. + Draws a rectangle with the given [param texture]. + If [param transpose] is [code]true[/code], the texture will have its X and Y coordinates swapped. + See also [method draw_rect] and [method draw_texture_rect_region]. @@ -407,7 +419,10 @@ - Draws a textured rectangle from a texture's region (specified by [param src_rect]) at a given position, optionally modulated by a color. If [param transpose] is [code]true[/code], the texture will have its X and Y coordinates swapped. See also [method draw_texture_rect]. + Draws a textured rectangle from a texture's region (specified by [param src_rect]) at a given position, optionally modulated by a color. If [param transpose] is [code]true[/code], the texture will have its X and Y coordinates swapped. + Draws a rectangle with the given [param texture], using only the texture region specified by [param src_rect]. + If [param transpose] is [code]true[/code], the texture will have its X and Y coordinates swapped. + See also [method draw_texture_rect].