v.0.2.0 font_5x7_optimized
This commit is contained in:
tiijay
236
app/display/fonts/font_5x7_opt.py
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236
app/display/fonts/font_5x7_opt.py
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# fonts.py - Optimized fonts for LED matrix with character width adjustment
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# 5x7 Font (Optimized Width)
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font_5x7 = {
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# Uppercase letters (A-Z) - Optimized for better spacing
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'A': [0x0E, 0x11, 0x11, 0x1F, 0x11, 0x11, 0x11], # Width: 5
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'B': [0x1E, 0x11, 0x11, 0x1E, 0x11, 0x11, 0x1E], # Width: 5
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'C': [0x0E, 0x11, 0x10, 0x10, 0x10, 0x11, 0x0E], # Width: 5
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'D': [0x1E, 0x11, 0x11, 0x11, 0x11, 0x11, 0x1E], # Width: 5
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'E': [0x1F, 0x10, 0x10, 0x1E, 0x10, 0x10, 0x1F], # Width: 5
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'F': [0x1F, 0x10, 0x10, 0x1E, 0x10, 0x10, 0x10], # Width: 5
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'G': [0x0E, 0x11, 0x10, 0x13, 0x11, 0x11, 0x0F], # Width: 5
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'H': [0x11, 0x11, 0x11, 0x1F, 0x11, 0x11, 0x11], # Width: 5
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# 'I': [0x0E, 0x04, 0x04, 0x04, 0x04, 0x04, 0x0E], # Width: 3
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'I': [0x07, 0x02, 0x02, 0x02, 0x02, 0x02, 0x07], # Width: 3
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'J': [0x07, 0x02, 0x02, 0x02, 0x02, 0x12, 0x0C], # Width: 4
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'K': [0x11, 0x12, 0x14, 0x18, 0x14, 0x12, 0x11], # Width: 5
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'L': [0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x1F], # Width: 5
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'M': [0x11, 0x1B, 0x15, 0x15, 0x11, 0x11, 0x11], # Width: 5
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'N': [0x11, 0x19, 0x19, 0x15, 0x13, 0x13, 0x11], # Width: 5
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'O': [0x0E, 0x11, 0x11, 0x11, 0x11, 0x11, 0x0E], # Width: 5
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'P': [0x1E, 0x11, 0x11, 0x1E, 0x10, 0x10, 0x10], # Width: 5
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'Q': [0x0E, 0x11, 0x11, 0x11, 0x15, 0x12, 0x0D], # Width: 5
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'R': [0x1E, 0x11, 0x11, 0x1E, 0x14, 0x12, 0x11], # Width: 5
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'S': [0x0F, 0x10, 0x10, 0x0E, 0x01, 0x01, 0x1E], # Width: 5
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'T': [0x1F, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04], # Width: 5
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'U': [0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x0E], # Width: 5
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'V': [0x11, 0x11, 0x11, 0x11, 0x11, 0x0A, 0x04], # Width: 5
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'W': [0x11, 0x11, 0x11, 0x15, 0x15, 0x15, 0x0A], # Width: 5
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'X': [0x11, 0x11, 0x0A, 0x04, 0x0A, 0x11, 0x11], # Width: 5
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'Y': [0x11, 0x11, 0x0A, 0x04, 0x04, 0x04, 0x04], # Width: 5
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'Z': [0x1F, 0x01, 0x02, 0x04, 0x08, 0x10, 0x1F], # Width: 5
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# Lowercase letters (a-z) - Optimized for compact display
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'a': [0x00, 0x00, 0x0E, 0x01, 0x0F, 0x11, 0x0F], # Width: 4
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'b': [0x10, 0x10, 0x16, 0x19, 0x11, 0x11, 0x1E], # Width: 5
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'c': [0x00, 0x00, 0x0E, 0x11, 0x10, 0x11, 0x0E], # Width: 4
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'd': [0x01, 0x01, 0x0D, 0x13, 0x11, 0x11, 0x0F], # Width: 5
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'e': [0x00, 0x00, 0x0E, 0x11, 0x1F, 0x10, 0x0E], # Width: 4
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'f': [0x06, 0x09, 0x08, 0x1C, 0x08, 0x08, 0x08], # Width: 4
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'g': [0x00, 0x0F, 0x11, 0x11, 0x0F, 0x01, 0x0E], # Width: 5
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'h': [0x10, 0x10, 0x16, 0x19, 0x11, 0x11, 0x11], # Width: 5
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# 'i': [0x00, 0x04, 0x00, 0x0C, 0x04, 0x04, 0x0E], # Width: 2
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'i': [0x00, 0x02, 0x00, 0x06, 0x02, 0x02, 0x07], # Width: 2
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'j': [0x00, 0x02, 0x00, 0x06, 0x02, 0x12, 0x0C], # Width: 3
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'k': [0x10, 0x10, 0x12, 0x14, 0x18, 0x14, 0x12], # Width: 4
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# 'l': [0x0C, 0x04, 0x04, 0x04, 0x04, 0x04, 0x0E], # Width: 3
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'l': [0x06, 0x02, 0x02, 0x02, 0x02, 0x02, 0x07], # Width: 3
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'm': [0x00, 0x00, 0x1A, 0x15, 0x15, 0x15, 0x15], # Width: 5
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'n': [0x00, 0x00, 0x16, 0x19, 0x11, 0x11, 0x11], # Width: 5
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'o': [0x00, 0x00, 0x0E, 0x11, 0x11, 0x11, 0x0E], # Width: 4
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'p': [0x00, 0x00, 0x1E, 0x11, 0x1E, 0x10, 0x10], # Width: 5
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'q': [0x00, 0x00, 0x0D, 0x13, 0x0F, 0x01, 0x01], # Width: 5
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'r': [0x00, 0x00, 0x16, 0x19, 0x10, 0x10, 0x10], # Width: 5
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's': [0x00, 0x00, 0x0E, 0x10, 0x0E, 0x01, 0x1E], # Width: 4
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't': [0x08, 0x08, 0x1C, 0x08, 0x08, 0x09, 0x06], # Width: 4
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'u': [0x00, 0x00, 0x11, 0x11, 0x11, 0x13, 0x0D], # Width: 5
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'v': [0x00, 0x00, 0x11, 0x11, 0x11, 0x0A, 0x04], # Width: 5
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'w': [0x00, 0x00, 0x11, 0x11, 0x15, 0x15, 0x0A], # Width: 5
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'x': [0x00, 0x00, 0x11, 0x0A, 0x04, 0x0A, 0x11], # Width: 5
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'y': [0x00, 0x00, 0x11, 0x11, 0x0F, 0x01, 0x0E], # Width: 5
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'z': [0x00, 0x00, 0x1F, 0x02, 0x04, 0x08, 0x1F], # Width: 5
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# Numbers (0-9) - Optimized for consistent width
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'0': [0x0E, 0x11, 0x13, 0x15, 0x19, 0x11, 0x0E], # Width: 5
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# '1': [0x04, 0x0C, 0x04, 0x04, 0x04, 0x04, 0x0E], # Width: 3
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'1': [0x02, 0x06, 0x02, 0x02, 0x02, 0x02, 0x07], # Width: 3
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'2': [0x0E, 0x11, 0x01, 0x02, 0x04, 0x08, 0x1F], # Width: 5
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'3': [0x1F, 0x02, 0x04, 0x02, 0x01, 0x11, 0x0E], # Width: 5
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'4': [0x02, 0x06, 0x0A, 0x12, 0x1F, 0x02, 0x02], # Width: 5
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'5': [0x1F, 0x10, 0x1E, 0x01, 0x01, 0x11, 0x0E], # Width: 5
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'6': [0x06, 0x08, 0x10, 0x1E, 0x11, 0x11, 0x0E], # Width: 5
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'7': [0x1F, 0x01, 0x02, 0x04, 0x08, 0x08, 0x08], # Width: 5
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'8': [0x0E, 0x11, 0x11, 0x0E, 0x11, 0x11, 0x0E], # Width: 5
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'9': [0x0E, 0x11, 0x11, 0x0F, 0x01, 0x02, 0x0C], # Width: 5
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# Punctuation and symbols - Optimized widths
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' ': [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], # Width: 2
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# '!': [0x04, 0x04, 0x04, 0x04, 0x00, 0x00, 0x04], # Width: 1
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'!': [0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01], # Width: 1
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'?': [0x0E, 0x11, 0x02, 0x04, 0x04, 0x00, 0x04], # Width: 5
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'.': [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01], # Width: 1
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',': [0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02], # Width: 1
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':': [0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x00], # Width: 1
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';': [0x00, 0x00, 0x01, 0x00, 0x00, 0x01, 0x02], # Width: 1
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"'": [0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00], # Width: 1
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'"': [0x05, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00], # Width: 3
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'-': [0x00, 0x00, 0x00, 0x1F, 0x00, 0x00, 0x00], # Width: 5
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'_': [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1F], # Width: 5
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'+': [0x00, 0x04, 0x04, 0x1F, 0x04, 0x04, 0x00], # Width: 5
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'=': [0x00, 0x00, 0x1F, 0x00, 0x1F, 0x00, 0x00], # Width: 5
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'*': [0x00, 0x0A, 0x04, 0x1F, 0x04, 0x0A, 0x00], # Width: 5
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'/': [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x00], # Width: 5
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'\\': [0x00, 0x10, 0x08, 0x04, 0x02, 0x01, 0x00], # Width: 5
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'(': [0x01, 0x02, 0x04, 0x04, 0x04, 0x02, 0x01], # Width: 3
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')': [0x04, 0x02, 0x01, 0x01, 0x01, 0x02, 0x04], # Width: 3
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'[': [0x07, 0x04, 0x04, 0x04, 0x04, 0x04, 0x07], # Width: 3
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']': [0x07, 0x01, 0x01, 0x01, 0x01, 0x01, 0x07], # Width: 3
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'{': [0x03, 0x02, 0x02, 0x04, 0x02, 0x02, 0x03], # Width: 3
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'}': [0x06, 0x02, 0x02, 0x01, 0x02, 0x02, 0x06], # Width: 3
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'<': [0x00, 0x01, 0x02, 0x04, 0x02, 0x01, 0x00], # Width: 4
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'>': [0x00, 0x04, 0x02, 0x01, 0x02, 0x04, 0x00], # Width: 4
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'@': [0x0E, 0x11, 0x17, 0x15, 0x17, 0x10, 0x0E], # Width: 5
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'#': [0x0A, 0x0A, 0x1F, 0x0A, 0x1F, 0x0A, 0x0A], # Width: 5
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'$': [0x04, 0x0F, 0x14, 0x0E, 0x05, 0x1E, 0x04], # Width: 5
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'%': [0x18, 0x19, 0x02, 0x04, 0x08, 0x13, 0x03], # Width: 5
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'&': [0x0C, 0x12, 0x14, 0x08, 0x15, 0x12, 0x0D], # Width: 5
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'^': [0x04, 0x0A, 0x11, 0x00, 0x00, 0x00, 0x00], # Width: 5
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'~': [0x00, 0x00, 0x00, 0x0D, 0x12, 0x00, 0x00], # Width: 5
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# Special characters
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'°': [0x07, 0x05, 0x07, 0x00, 0x00, 0x00, 0x00], # Width: 3 (Degree symbol)
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'|': [0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01], # Width: 1 (Vertical bar)
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'`': [0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00], # Width: 2 (Backtick)
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'¶': [0x0F, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D, 0x0D], # Width: 5 (Paragraph symbol)
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'•': [0x00, 0x00, 0x02, 0x07, 0x02, 0x00, 0x00], # Width: 3 (Bullet point)
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}
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# Character width mapping for optimized spacing
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char_width = {
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# Wide characters (5 pixels)
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'A': 5,
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'B': 5,
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'C': 5,
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'D': 5,
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'E': 5,
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'F': 5,
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'G': 5,
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'H': 5,
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'K': 5,
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'L': 5,
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'M': 5,
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'N': 5,
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'O': 5,
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'P': 5,
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'Q': 5,
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'R': 5,
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'S': 5,
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'T': 5,
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'U': 5,
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'V': 5,
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'W': 5,
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'X': 5,
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'Y': 5,
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'Z': 5,
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'b': 5,
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'd': 5,
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'g': 5,
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'h': 5,
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'm': 5,
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'n': 5,
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'p': 5,
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'q': 5,
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'u': 5,
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'v': 5,
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'w': 5,
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'x': 5,
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'y': 5,
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'z': 5,
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'0': 5,
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'2': 5,
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'3': 5,
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'4': 5,
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'5': 5,
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'6': 5,
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'7': 5,
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'8': 5,
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'9': 5,
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'?': 5,
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'-': 5,
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'_': 5,
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'+': 5,
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'=': 5,
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'*': 5,
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'/': 5,
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'\\': 5,
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'@': 5,
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'#': 5,
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'$': 5,
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'%': 5,
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'&': 5,
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'^': 5,
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'~': 5,
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'¶': 4,
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# Medium characters (4 pixels)
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'J': 5,
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'a': 5,
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'c': 5,
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'e': 5,
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'f': 5,
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'k': 5,
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'o': 5,
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's': 5,
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't': 5,
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'<': 4,
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'>': 4,
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# Narrow characters (3 pixels)
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'I': 3,
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'1': 3,
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'l': 3,
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'j': 4,
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'(': 3,
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')': 3,
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'[': 3,
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']': 3,
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'{': 3,
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'}': 3,
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'°': 3,
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'•': 3,
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# Very narrow characters (2 pixels)
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'i': 3,
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' ': 1,
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'`': 2,
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# Single pixel characters
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'!': 1,
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'.': 1,
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',': 2,
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':': 1,
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';': 2,
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"'": 1,
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'|': 1,
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# Special cases
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'"': 3,
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}
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def get_char_width(char):
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"""Get the display width of a character for proper spacing"""
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return char_width.get(char, 5) # Default to 5 if character not found
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def get_text_width(text):
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"""Calculate total width of text including character spacing"""
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width = 0
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for char in text:
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if char in char_width:
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width += char_width[char] + 1 # +1 for spacing between characters
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else:
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width += 6 # Default width + spacing
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return max(0, width - 1) # Remove last spacing
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