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Bangle.js: lists the names of all built in fonts
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| const CharsPerLine = 60; | |
| const LineHeight = 10; | |
| let yPosition; | |
| /**** clear ****/ | |
| function clear () { | |
| Bangle.setLCDMode(); // use normal display mode | |
| g.clear(); | |
| g.setFont("4x6"); | |
| yPosition = 0; | |
| } | |
| /**** println ****/ | |
| function println () { | |
| let StringToDraw = ''; | |
| for (let i = 0, l = arguments.length; i < l; i++) { | |
| StringToDraw += arguments[i]; // implicitly also does "toString" | |
| } | |
| g.drawString(StringToDraw, 0,yPosition); | |
| yPosition += LineHeight; | |
| } | |
| /**** list all built-in fonts ****/ | |
| clear(); | |
| println('List of built-in fonts'); | |
| let FontList = g.getFonts(); | |
| switch (true) { | |
| case (FontList.length === 0): | |
| println(); | |
| println('no built-in fonts found'); | |
| break; | |
| case (FontList.length <= 23): | |
| for (let i = 0, l = FontList.length; i < l; i++) { | |
| println(' - "' + FontList[i] + '"'); | |
| } | |
| break; | |
| default: | |
| let StringToDraw = ''; | |
| for (let i = 0, l = FontList.length; i < l; i++) { | |
| let FontName = ' "' + FontList[i] + '"'; | |
| if (i < l-1) { FontName += ',' } | |
| if (StringToDraw.length + FontName.length > 60) { | |
| println(StringToDraw); | |
| StringToDraw = FontName; | |
| } else { | |
| StringToDraw += FontName; | |
| } | |
| } | |
| println(StringToDraw); | |
| } |
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