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blockly > utils > dom > getFastTextWidthWithSizeString
utils.dom.getFastTextWidthWithSizeString() function
Gets the width of a text element using a faster method than getTextWidth. This method requires that we know the text element's font family and size in advance. Similar to getTextWidth, we cache the width we compute. This method is similar to getFastTextWidth but expects the font size parameter to be a string.
Signature:
export declare function getFastTextWidthWithSizeString(textElement: SVGTextElement, fontSize: string, fontWeight: string, fontFamily: string): number;
Parameters
| Parameter |
Type |
Description |
| textElement |
SVGTextElement |
An SVG 'text' element. |
| fontSize |
string |
The font size to use. |
| fontWeight |
string |
The font weight to use. |
| fontFamily |
string |
The font family to use. |
Returns:
number
Width of element.
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[[["`utils.dom.getFastTextWidthWithSizeString` calculates the width of an SVG text element more quickly than `getTextWidth` by leveraging pre-known font family and size."],["This function caches computed widths for efficiency and accepts font size as a string, unlike the related `getFastTextWidth` function."],["The function requires an SVG text element, font size, font weight, and font family as input and returns the element's width."]]],[]]
