rescla/brother-printer-webhook
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Trying page size and font size

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This commit is contained in:
Marc Fokkert
2025-01-24 22:09:12 +01:00
parent f99d2709e0
commit 25621591fa
1 changed files with 7 additions and 6 deletions
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13
print.ts
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@@ -9,16 +9,17 @@ const statics: any = {
const mmToInch = 0.0393701; const mmToInch = 0.0393701;
// 26x51 label, or 1" x 2" // 26x51 label, or 1" x 2"
const pageSize = getPageLengthParameters(2); const pageWidth = getPageDimensionParameters(2);
const pageHeight = getPageDimensionParameters(1);
const command = ` const command = `
ESC i a 00h ESC i a 00h
ESC @ ESC @
ESC i L 01h ESC i L 01h
ESC ( C 02h 00h ${pageSize.mL} ${pageSize.mH} ESC ( C 02h 00h ${pageWidth.mL} ${pageWidth.mH}
ESC $ CBh 00h ESC $ CBh 00h
ESC ( V 02h 00h CBh 00h ESC ( V 02h 00h ${pageHeight.mL} ${pageHeight.mH}
ESC k 0Bh ESC k 0Bh
ESC X 00h 64h 00h ESC X 00h 40h 00h
At your side At your side
FF FF
`; `;
@@ -37,8 +38,8 @@ function toHex(value: number) {
return value.toString(16).padStart(2, '0') + 'h'; return value.toString(16).padStart(2, '0') + 'h';
} }
function getPageLengthParameters(widthInInches: number) { function getPageDimensionParameters(inInches: number) {
const dots = inchToDots(widthInInches); const dots = inchToDots(inInches);
const mH = Math.floor(dots / 265); const mH = Math.floor(dots / 265);
const mL = dots - mH * 265; const mL = dots - mH * 265;