Skip to content

Added drawStyle setting #98

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
ChemicalLuck wants to merge 3 commits into
base: master
Choose a base branch
from
Open

Added drawStyle setting #98

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
ddb47ab
Added drawStyle setting that uses fillText and strokeText from the Ca…
ChemicalLuck Oct 7, 2024
eb6ac4b
Updated package.json
ChemicalLuck Oct 7, 2024
55b53df
binding context
ChemicalLuck Oct 7, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -134,6 +134,7 @@ const { drawText, getTextHeight, splitText } = window.canvasTxt
| `debug` | `false` | Shows the border and align gravity for debugging purposes |
| `align` | `center` | Text align. Other possible values: `left`, `right` |
| `vAlign` | `middle` | Text vertical align. Other possible values: `top`, `bottom` |
| `drawStyle` | `fill` | Text draw style. Other possible values: `outline` |
| `font` | `Arial` | Font family of the text |
| `fontSize` | `14` | Font size of the text in px |
| `fontStyle` | `''` | Font style, same as css font-style. Examples: `italic`, `oblique 40deg` |
Expand Down
2 changes: 1 addition & 1 deletion package.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
{
"name": "canvas-txt",
"version": "4.1.1",
"version": "4.2.0",
"description": "Render multiline textboxes in HTML5 canvas with auto line breaks and better alignment system",
"files": [
"dist"
Expand Down
12 changes: 10 additions & 2 deletions src/canvas-txt/index.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ export interface CanvasTextConfig {
debug?: boolean
align?: 'left' | 'center' | 'right'
vAlign?: 'top' | 'middle' | 'bottom'
drawStyle?: 'fill' | 'outline'
fontSize?: number
fontWeight?: string
fontStyle?: string
Expand All @@ -22,6 +23,7 @@ const defaultConfig = {
debug: false,
align: 'center',
vAlign: 'middle',
drawStyle: 'fill',
fontSize: 14,
fontWeight: '',
fontStyle: '',
Expand All @@ -34,7 +36,7 @@ const defaultConfig = {
function drawText(
ctx: CanvasRenderingContext2D,
myText: string,
inputConfig: CanvasTextConfig
inputConfig: CanvasTextConfig,
) {
const { width, height, x, y } = inputConfig
const config = { ...defaultConfig, ...inputConfig }
Expand Down Expand Up @@ -95,10 +97,16 @@ function drawText(
debugY = y + height / 2
txtY -= negOffset
}

const drawFunction =
config.drawStyle === 'fill'
? ctx.fillText.bind(ctx)
: ctx.strokeText.bind(ctx)

//print all lines of text
textArray.forEach((txtline) => {
txtline = txtline.trim()
ctx.fillText(txtline, textAnchor, txtY)
drawFunction(txtline, textAnchor, txtY)
txtY += charHeight
})

Expand Down