From 1ab7195db9fabaf7c40b4009936029926e8e6d8d Mon Sep 17 00:00:00 2001 From: JP Date: Wed, 15 Jan 2014 11:40:02 +1100 Subject: [PATCH] added draw char --- MicroView.cpp | 120 +++++++++++++++++------ MicroView.h | 2 + font5x7.h | 265 ++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 357 insertions(+), 30 deletions(-) create mode 100644 font5x7.h diff --git a/MicroView.cpp b/MicroView.cpp index 39dd09a..9327402 100644 --- a/MicroView.cpp +++ b/MicroView.cpp @@ -1,5 +1,6 @@ #include #include +#include #include /* @@ -236,50 +237,109 @@ void MICROVIEW::lineV(uint8_t x, uint8_t y, uint8_t height, uint8_t color, uint8 } void MICROVIEW::rect(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint8_t color , uint8_t mode) { + uint8_t tempHeight; + lineH(x,y, width, color, mode); - lineV(x,y, height, color, mode); lineH(x,y+height-1, width, color, mode); - lineV(x+width-1, y, height, color, mode); + + tempHeight=height-2; + + // skip drawing vertical lines to avoid overlapping of pixel that will + // affect XOR plot if no pixel in between horizontal lines + if (tempHeight<1) return; + + lineV(x,y+1, tempHeight, color, mode); + lineV(x+width-1, y+1, tempHeight, color, mode); } void MICROVIEW::rectFill(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint8_t color , uint8_t mode) { + // TODO - need to optimise the memory map draw so that this function will not call pixel one by one for (int i=x; i= 0) { - y--; - ddF_y += 2; - f += ddF_y; - } + while (x= 0) { + y--; + ddF_y += 2; + f += ddF_y; + } + x++; + ddF_x += 2; + f += ddF_x; + + pixel(x0 + x, y0 + y, color, mode); + pixel(x0 - x, y0 + y, color, mode); + pixel(x0 + x, y0 - y, color, mode); + pixel(x0 - x, y0 - y, color, mode); + + pixel(x0 + y, y0 + x, color, mode); + pixel(x0 - y, y0 + x, color, mode); + pixel(x0 + y, y0 - x, color, mode); + pixel(x0 - y, y0 - x, color, mode); + + } +} + + +void MICROVIEW::circleFill(uint8_t x0, uint8_t y0, uint8_t r, uint8_t color, uint8_t mode) { + // TODO - - find a way to check for no overlapping of pixels so that XOR draw mode will work perfectly + int8_t f = 1 - r; + int8_t ddF_x = 1; + int8_t ddF_y = -2 * r; + int8_t x = 0; + int8_t y = r; + + // Temporary disable fill circle for XOR mode. + if (mode==XOR) return; + + for (uint8_t i=y0-r; i<=y0+r; i++) { + pixel(x0, i, color, mode); + } + + while (x= 0) { + y--; + ddF_y += 2; + f += ddF_y; + } + x++; + ddF_x += 2; + f += ddF_x; + + for (uint8_t i=y0-y; i<=y0+y; i++) { + pixel(x0+x, i, color, mode); + pixel(x0-x, i, color, mode); + } + for (uint8_t i=y0-x; i<=y0+x; i++) { + pixel(x0+y, i, color, mode); + pixel(x0-y, i, color, mode); + } + } +} + +void MICROVIEW::drawChar(uint8_t x, uint8_t line, uint8_t c, uint8_t mode) { + // TODO - char must be able to be drawn anywhere, not limited by line + if ((line >= LCDHEIGHT/8) || (x >= (LCDWIDTH - 6))) + return; + for (uint8_t i =0; i<5; i++ ) { + screenmemory[x + (line*64) ] = pgm_read_byte(font+(c*5)+i); x++; - ddF_x += 2; - f += ddF_x; - - pixel(x0 + x, y0 + y, color, mode); - pixel(x0 - x, y0 + y, color, mode); - pixel(x0 + x, y0 - y, color, mode); - pixel(x0 - x, y0 - y, color, mode); - - pixel(x0 + y, y0 + x, color, mode); - pixel(x0 - y, y0 + x, color, mode); - pixel(x0 + y, y0 - x, color, mode); - pixel(x0 - y, y0 - x, color, mode); - } } diff --git a/MicroView.h b/MicroView.h index 2c0a1cd..dd84c38 100644 --- a/MicroView.h +++ b/MicroView.h @@ -76,6 +76,8 @@ class MICROVIEW { void rect(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint8_t color , uint8_t mode); void rectFill(uint8_t x, uint8_t y, uint8_t width, uint8_t height, uint8_t color , uint8_t mode); void circle(uint8_t x, uint8_t y, uint8_t radius, uint8_t color, uint8_t mode); + void circleFill(uint8_t x0, uint8_t y0, uint8_t r, uint8_t color, uint8_t mode); + void drawChar(uint8_t x, uint8_t line, uint8_t c, uint8_t mode); void drawBitmap(void); diff --git a/font5x7.h b/font5x7.h new file mode 100644 index 0000000..417e1f5 --- /dev/null +++ b/font5x7.h @@ -0,0 +1,265 @@ +#ifndef FONT5X7_H +#define FONT5X7_H + +#include +#include + +// Standard ASCII 5x7 font +static const unsigned char font[] PROGMEM = { + 0x00, 0x00, 0x00, 0x00, 0x00, + 0x3E, 0x5B, 0x4F, 0x5B, 0x3E, + 0x3E, 0x6B, 0x4F, 0x6B, 0x3E, + 0x1C, 0x3E, 0x7C, 0x3E, 0x1C, + 0x18, 0x3C, 0x7E, 0x3C, 0x18, + 0x1C, 0x57, 0x7D, 0x57, 0x1C, + 0x1C, 0x5E, 0x7F, 0x5E, 0x1C, + 0x00, 0x18, 0x3C, 0x18, 0x00, + 0xFF, 0xE7, 0xC3, 0xE7, 0xFF, + 0x00, 0x18, 0x24, 0x18, 0x00, + 0xFF, 0xE7, 0xDB, 0xE7, 0xFF, + 0x30, 0x48, 0x3A, 0x06, 0x0E, + 0x26, 0x29, 0x79, 0x29, 0x26, + 0x40, 0x7F, 0x05, 0x05, 0x07, + 0x40, 0x7F, 0x05, 0x25, 0x3F, + 0x5A, 0x3C, 0xE7, 0x3C, 0x5A, + 0x7F, 0x3E, 0x1C, 0x1C, 0x08, + 0x08, 0x1C, 0x1C, 0x3E, 0x7F, + 0x14, 0x22, 0x7F, 0x22, 0x14, + 0x5F, 0x5F, 0x00, 0x5F, 0x5F, + 0x06, 0x09, 0x7F, 0x01, 0x7F, + 0x00, 0x66, 0x89, 0x95, 0x6A, + 0x60, 0x60, 0x60, 0x60, 0x60, + 0x94, 0xA2, 0xFF, 0xA2, 0x94, + 0x08, 0x04, 0x7E, 0x04, 0x08, + 0x10, 0x20, 0x7E, 0x20, 0x10, + 0x08, 0x08, 0x2A, 0x1C, 0x08, + 0x08, 0x1C, 0x2A, 0x08, 0x08, + 0x1E, 0x10, 0x10, 0x10, 0x10, + 0x0C, 0x1E, 0x0C, 0x1E, 0x0C, + 0x30, 0x38, 0x3E, 0x38, 0x30, + 0x06, 0x0E, 0x3E, 0x0E, 0x06, + 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x5F, 0x00, 0x00, + 0x00, 0x07, 0x00, 0x07, 0x00, + 0x14, 0x7F, 0x14, 0x7F, 0x14, + 0x24, 0x2A, 0x7F, 0x2A, 0x12, + 0x23, 0x13, 0x08, 0x64, 0x62, + 0x36, 0x49, 0x56, 0x20, 0x50, + 0x00, 0x08, 0x07, 0x03, 0x00, + 0x00, 0x1C, 0x22, 0x41, 0x00, + 0x00, 0x41, 0x22, 0x1C, 0x00, + 0x2A, 0x1C, 0x7F, 0x1C, 0x2A, + 0x08, 0x08, 0x3E, 0x08, 0x08, + 0x00, 0x80, 0x70, 0x30, 0x00, + 0x08, 0x08, 0x08, 0x08, 0x08, + 0x00, 0x00, 0x60, 0x60, 0x00, + 0x20, 0x10, 0x08, 0x04, 0x02, + 0x3E, 0x51, 0x49, 0x45, 0x3E, + 0x00, 0x42, 0x7F, 0x40, 0x00, + 0x72, 0x49, 0x49, 0x49, 0x46, + 0x21, 0x41, 0x49, 0x4D, 0x33, + 0x18, 0x14, 0x12, 0x7F, 0x10, + 0x27, 0x45, 0x45, 0x45, 0x39, + 0x3C, 0x4A, 0x49, 0x49, 0x31, + 0x41, 0x21, 0x11, 0x09, 0x07, + 0x36, 0x49, 0x49, 0x49, 0x36, + 0x46, 0x49, 0x49, 0x29, 0x1E, + 0x00, 0x00, 0x14, 0x00, 0x00, + 0x00, 0x40, 0x34, 0x00, 0x00, + 0x00, 0x08, 0x14, 0x22, 0x41, + 0x14, 0x14, 0x14, 0x14, 0x14, + 0x00, 0x41, 0x22, 0x14, 0x08, + 0x02, 0x01, 0x59, 0x09, 0x06, + 0x3E, 0x41, 0x5D, 0x59, 0x4E, + 0x7C, 0x12, 0x11, 0x12, 0x7C, + 0x7F, 0x49, 0x49, 0x49, 0x36, + 0x3E, 0x41, 0x41, 0x41, 0x22, + 0x7F, 0x41, 0x41, 0x41, 0x3E, + 0x7F, 0x49, 0x49, 0x49, 0x41, + 0x7F, 0x09, 0x09, 0x09, 0x01, + 0x3E, 0x41, 0x41, 0x51, 0x73, + 0x7F, 0x08, 0x08, 0x08, 0x7F, + 0x00, 0x41, 0x7F, 0x41, 0x00, + 0x20, 0x40, 0x41, 0x3F, 0x01, + 0x7F, 0x08, 0x14, 0x22, 0x41, + 0x7F, 0x40, 0x40, 0x40, 0x40, + 0x7F, 0x02, 0x1C, 0x02, 0x7F, + 0x7F, 0x04, 0x08, 0x10, 0x7F, + 0x3E, 0x41, 0x41, 0x41, 0x3E, + 0x7F, 0x09, 0x09, 0x09, 0x06, + 0x3E, 0x41, 0x51, 0x21, 0x5E, + 0x7F, 0x09, 0x19, 0x29, 0x46, + 0x26, 0x49, 0x49, 0x49, 0x32, + 0x03, 0x01, 0x7F, 0x01, 0x03, + 0x3F, 0x40, 0x40, 0x40, 0x3F, + 0x1F, 0x20, 0x40, 0x20, 0x1F, + 0x3F, 0x40, 0x38, 0x40, 0x3F, + 0x63, 0x14, 0x08, 0x14, 0x63, + 0x03, 0x04, 0x78, 0x04, 0x03, + 0x61, 0x59, 0x49, 0x4D, 0x43, + 0x00, 0x7F, 0x41, 0x41, 0x41, + 0x02, 0x04, 0x08, 0x10, 0x20, + 0x00, 0x41, 0x41, 0x41, 0x7F, + 0x04, 0x02, 0x01, 0x02, 0x04, + 0x40, 0x40, 0x40, 0x40, 0x40, + 0x00, 0x03, 0x07, 0x08, 0x00, + 0x20, 0x54, 0x54, 0x78, 0x40, + 0x7F, 0x28, 0x44, 0x44, 0x38, + 0x38, 0x44, 0x44, 0x44, 0x28, + 0x38, 0x44, 0x44, 0x28, 0x7F, + 0x38, 0x54, 0x54, 0x54, 0x18, + 0x00, 0x08, 0x7E, 0x09, 0x02, + 0x18, 0xA4, 0xA4, 0x9C, 0x78, + 0x7F, 0x08, 0x04, 0x04, 0x78, + 0x00, 0x44, 0x7D, 0x40, 0x00, + 0x20, 0x40, 0x40, 0x3D, 0x00, + 0x7F, 0x10, 0x28, 0x44, 0x00, + 0x00, 0x41, 0x7F, 0x40, 0x00, + 0x7C, 0x04, 0x78, 0x04, 0x78, + 0x7C, 0x08, 0x04, 0x04, 0x78, + 0x38, 0x44, 0x44, 0x44, 0x38, + 0xFC, 0x18, 0x24, 0x24, 0x18, + 0x18, 0x24, 0x24, 0x18, 0xFC, + 0x7C, 0x08, 0x04, 0x04, 0x08, + 0x48, 0x54, 0x54, 0x54, 0x24, + 0x04, 0x04, 0x3F, 0x44, 0x24, + 0x3C, 0x40, 0x40, 0x20, 0x7C, + 0x1C, 0x20, 0x40, 0x20, 0x1C, + 0x3C, 0x40, 0x30, 0x40, 0x3C, + 0x44, 0x28, 0x10, 0x28, 0x44, + 0x4C, 0x90, 0x90, 0x90, 0x7C, + 0x44, 0x64, 0x54, 0x4C, 0x44, + 0x00, 0x08, 0x36, 0x41, 0x00, + 0x00, 0x00, 0x77, 0x00, 0x00, + 0x00, 0x41, 0x36, 0x08, 0x00, + 0x02, 0x01, 0x02, 0x04, 0x02, + 0x3C, 0x26, 0x23, 0x26, 0x3C, + 0x1E, 0xA1, 0xA1, 0x61, 0x12, + 0x3A, 0x40, 0x40, 0x20, 0x7A, + 0x38, 0x54, 0x54, 0x55, 0x59, + 0x21, 0x55, 0x55, 0x79, 0x41, + 0x21, 0x54, 0x54, 0x78, 0x41, + 0x21, 0x55, 0x54, 0x78, 0x40, + 0x20, 0x54, 0x55, 0x79, 0x40, + 0x0C, 0x1E, 0x52, 0x72, 0x12, + 0x39, 0x55, 0x55, 0x55, 0x59, + 0x39, 0x54, 0x54, 0x54, 0x59, + 0x39, 0x55, 0x54, 0x54, 0x58, + 0x00, 0x00, 0x45, 0x7C, 0x41, + 0x00, 0x02, 0x45, 0x7D, 0x42, + 0x00, 0x01, 0x45, 0x7C, 0x40, + 0xF0, 0x29, 0x24, 0x29, 0xF0, + 0xF0, 0x28, 0x25, 0x28, 0xF0, + 0x7C, 0x54, 0x55, 0x45, 0x00, + 0x20, 0x54, 0x54, 0x7C, 0x54, + 0x7C, 0x0A, 0x09, 0x7F, 0x49, + 0x32, 0x49, 0x49, 0x49, 0x32, + 0x32, 0x48, 0x48, 0x48, 0x32, + 0x32, 0x4A, 0x48, 0x48, 0x30, + 0x3A, 0x41, 0x41, 0x21, 0x7A, + 0x3A, 0x42, 0x40, 0x20, 0x78, + 0x00, 0x9D, 0xA0, 0xA0, 0x7D, + 0x39, 0x44, 0x44, 0x44, 0x39, + 0x3D, 0x40, 0x40, 0x40, 0x3D, + 0x3C, 0x24, 0xFF, 0x24, 0x24, + 0x48, 0x7E, 0x49, 0x43, 0x66, + 0x2B, 0x2F, 0xFC, 0x2F, 0x2B, + 0xFF, 0x09, 0x29, 0xF6, 0x20, + 0xC0, 0x88, 0x7E, 0x09, 0x03, + 0x20, 0x54, 0x54, 0x79, 0x41, + 0x00, 0x00, 0x44, 0x7D, 0x41, + 0x30, 0x48, 0x48, 0x4A, 0x32, + 0x38, 0x40, 0x40, 0x22, 0x7A, + 0x00, 0x7A, 0x0A, 0x0A, 0x72, + 0x7D, 0x0D, 0x19, 0x31, 0x7D, + 0x26, 0x29, 0x29, 0x2F, 0x28, + 0x26, 0x29, 0x29, 0x29, 0x26, + 0x30, 0x48, 0x4D, 0x40, 0x20, + 0x38, 0x08, 0x08, 0x08, 0x08, + 0x08, 0x08, 0x08, 0x08, 0x38, + 0x2F, 0x10, 0xC8, 0xAC, 0xBA, + 0x2F, 0x10, 0x28, 0x34, 0xFA, + 0x00, 0x00, 0x7B, 0x00, 0x00, + 0x08, 0x14, 0x2A, 0x14, 0x22, + 0x22, 0x14, 0x2A, 0x14, 0x08, + 0xAA, 0x00, 0x55, 0x00, 0xAA, + 0xAA, 0x55, 0xAA, 0x55, 0xAA, + 0x00, 0x00, 0x00, 0xFF, 0x00, + 0x10, 0x10, 0x10, 0xFF, 0x00, + 0x14, 0x14, 0x14, 0xFF, 0x00, + 0x10, 0x10, 0xFF, 0x00, 0xFF, + 0x10, 0x10, 0xF0, 0x10, 0xF0, + 0x14, 0x14, 0x14, 0xFC, 0x00, + 0x14, 0x14, 0xF7, 0x00, 0xFF, + 0x00, 0x00, 0xFF, 0x00, 0xFF, + 0x14, 0x14, 0xF4, 0x04, 0xFC, + 0x14, 0x14, 0x17, 0x10, 0x1F, + 0x10, 0x10, 0x1F, 0x10, 0x1F, + 0x14, 0x14, 0x14, 0x1F, 0x00, + 0x10, 0x10, 0x10, 0xF0, 0x00, + 0x00, 0x00, 0x00, 0x1F, 0x10, + 0x10, 0x10, 0x10, 0x1F, 0x10, + 0x10, 0x10, 0x10, 0xF0, 0x10, + 0x00, 0x00, 0x00, 0xFF, 0x10, + 0x10, 0x10, 0x10, 0x10, 0x10, + 0x10, 0x10, 0x10, 0xFF, 0x10, + 0x00, 0x00, 0x00, 0xFF, 0x14, + 0x00, 0x00, 0xFF, 0x00, 0xFF, + 0x00, 0x00, 0x1F, 0x10, 0x17, + 0x00, 0x00, 0xFC, 0x04, 0xF4, + 0x14, 0x14, 0x17, 0x10, 0x17, + 0x14, 0x14, 0xF4, 0x04, 0xF4, + 0x00, 0x00, 0xFF, 0x00, 0xF7, + 0x14, 0x14, 0x14, 0x14, 0x14, + 0x14, 0x14, 0xF7, 0x00, 0xF7, + 0x14, 0x14, 0x14, 0x17, 0x14, + 0x10, 0x10, 0x1F, 0x10, 0x1F, + 0x14, 0x14, 0x14, 0xF4, 0x14, + 0x10, 0x10, 0xF0, 0x10, 0xF0, + 0x00, 0x00, 0x1F, 0x10, 0x1F, + 0x00, 0x00, 0x00, 0x1F, 0x14, + 0x00, 0x00, 0x00, 0xFC, 0x14, + 0x00, 0x00, 0xF0, 0x10, 0xF0, + 0x10, 0x10, 0xFF, 0x10, 0xFF, + 0x14, 0x14, 0x14, 0xFF, 0x14, + 0x10, 0x10, 0x10, 0x1F, 0x00, + 0x00, 0x00, 0x00, 0xF0, 0x10, + 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, + 0xF0, 0xF0, 0xF0, 0xF0, 0xF0, + 0xFF, 0xFF, 0xFF, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xFF, 0xFF, + 0x0F, 0x0F, 0x0F, 0x0F, 0x0F, + 0x38, 0x44, 0x44, 0x38, 0x44, + 0x7C, 0x2A, 0x2A, 0x3E, 0x14, + 0x7E, 0x02, 0x02, 0x06, 0x06, + 0x02, 0x7E, 0x02, 0x7E, 0x02, + 0x63, 0x55, 0x49, 0x41, 0x63, + 0x38, 0x44, 0x44, 0x3C, 0x04, + 0x40, 0x7E, 0x20, 0x1E, 0x20, + 0x06, 0x02, 0x7E, 0x02, 0x02, + 0x99, 0xA5, 0xE7, 0xA5, 0x99, + 0x1C, 0x2A, 0x49, 0x2A, 0x1C, + 0x4C, 0x72, 0x01, 0x72, 0x4C, + 0x30, 0x4A, 0x4D, 0x4D, 0x30, + 0x30, 0x48, 0x78, 0x48, 0x30, + 0xBC, 0x62, 0x5A, 0x46, 0x3D, + 0x3E, 0x49, 0x49, 0x49, 0x00, + 0x7E, 0x01, 0x01, 0x01, 0x7E, + 0x2A, 0x2A, 0x2A, 0x2A, 0x2A, + 0x44, 0x44, 0x5F, 0x44, 0x44, + 0x40, 0x51, 0x4A, 0x44, 0x40, + 0x40, 0x44, 0x4A, 0x51, 0x40, + 0x00, 0x00, 0xFF, 0x01, 0x03, + 0xE0, 0x80, 0xFF, 0x00, 0x00, + 0x08, 0x08, 0x6B, 0x6B, 0x08, + 0x36, 0x12, 0x36, 0x24, 0x36, + 0x06, 0x0F, 0x09, 0x0F, 0x06, + 0x00, 0x00, 0x18, 0x18, 0x00, + 0x00, 0x00, 0x10, 0x10, 0x00, + 0x30, 0x40, 0xFF, 0x01, 0x01, + 0x00, 0x1F, 0x01, 0x01, 0x1E, + 0x00, 0x19, 0x1D, 0x17, 0x12, + 0x00, 0x3C, 0x3C, 0x3C, 0x3C, + 0x00, 0x00, 0x00, 0x00, 0x00 +}; +#endif // FONT5X7_H