Adafruit gfx drawbitmap. The code of my images (battery i.

Copy the hexadecimal code and paste in your arduino. Quick links Jun 7, 2014 · Code: Select all. Place the OLED on top. . Speed (in Hz) for Wire transmissions in library calls. All the drawing functions (including RGB bitmap drawing) take care of this automatically, but some Jul 11, 2020 · Issue type: enhancement. void Adafruit_GFX::drawXBitmap(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h,uint16_t color) How to include this code and print the bitmap on the tft? arduino-mega. ). Everything works. 2- use LCD assistant tool to load BMP and create HEX array. Small NeoPixel matrices are available in the shop. You switched accounts on another tab or window. You signed out in another tab or window. I believe the issue comes from the way drawBitmap from Adafruit GFX differs from drawRGBbitmap. I have a problem trying to draw an image on my ST7789 2inch TFT. Quick links Hi looking for a quick pointer, trying to use my 3. I managed to get everything correct with transplanting the code except im still getting argument errors and these are functions im used to using in the gamebuino library. h files I ended up with. あいてんどう ★0. Here are just a few of the problems with your class. zip. clkDuring. uint8_t in C++, or byte in Arduino). You'll need to connect up the MISO pin to Jan 11, 2023 · Arduino UNOとSSD1306にアイテムを回転表示する(drawBitmap) x 過去ログをみよ. sx: width of the bitmap in pixels. Hey guys hopefully this is the right place to ask this, but im having some problems trying to draw a bitmap on my 1. That is 16 bits of color. Author: Adafruit. Here’s the full example of using the miliohm logo bitmap. 0" 320x240 Color IPS TFT display breakout has excellent visibility from any angle. e. 8" diagonal TFT display & microSD in both the shield and breakout board configurations. Basically, it's all wrong. 這些字體放在 Adafruit_GFX 程式庫內的「Fonts」資料夾內，可設定的字型如下圖：. Quick links Oct 1, 2020 · ok so ijust killed the original gfx bitmap functions both in the cpp and . With the tool Img2Code I converted my image into a bitmap. t0r30rs August 28, 2017, 9:52am 3. 13 V4 Screen. I also created the 1 bit mask and exported using the glib export plugin for gimp. drawBitmap(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h, uint16_t color, uint16_t bg) You pass one color in the 'color' parameter, and you pass the other color in the 'bg Sep 28, 2016 · Here is my steps followed, 1- Make monochrome image of LOGO using pantbresh and save. I have attached the image I'm using (original and 32x32px). BOTH buffers (grayscale and mask) must be PROGMEM-resident. h" file. Adafruit GFX graphics core Arduino library, this is the 'core' class that all our other graphics libraries derive from - adafruit/Adafruit-GFX-Library Jul 7, 2021 · Step through the sprite memory array and bg image memory array together. cpp:1540. I am using with the Adafruit gfx library and the SH1106 Adafruit compatible library. txt file so it can easy to open with any text editor. There are many PC apps and web apps that can convert a BMP or JPEG into a suitable bitmap like my "tractor_128x64. The included fonts are derived from the GNU FreeFont project. Refer to: High color - Wikipedia. Reload to refresh your session. 5 tft featherwing with the feather esp32. Jul 21, 2019 · 5. On a colour TFT this works awesome, but not on B&W screens like the Memory Display. This simple change of DrawBitmap code works : Code: Select all. Adafruit_TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET); // may not be your dislplay but the syntax is proper. mgb August 4, 2021, 4:46pm 1. 3v line internally! (neat!) display. Your "drawBitmap()" is a different style to the regular Adafruit_GFX drawBitmap() for monohrome bitmaps. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be Dec 6, 2018 · According to Adafruit's documentation, that'll work like this: void drawBitmap(int16_t x, int16_t y, uint8_t *bitmap, int16_t w, int16_t h, uint16_t color); The docs also say: The bitmap data must be located in program memory using the PROGMEM directive. This program and accompanying code can show either packed adafruit industries. This 2. Quick links The only loss is if ppl are using the function to drawBitmap without erasing the clearing the grid beforehand which I feel may be unlikely. My routine does not display it correctly on the SD1306 device. 1. Most microcontrollers (such as SAMD) are little-endian, while most displays tend toward big-endianness. Adafruit GFX Library. If the color of the sprite pixel is the color declared as transparent, replace the value in the sprite array with the value in the bg image array. A 48x24 array of RAW pixels takes 2304 bytes. When I compile the test code I see I'm using 288% of RAM. Does drawRGBBitmap create a RAM buffer the size of the image before writing it to the display? Will I have to handle drawing the image in blocks to conserve RAM? I'm using a Mega2560. JdogAwesome May 8, 2018, 5:29pm 1. Several alternate fonts are included, plus there’s the ability to add new ones. Or maybe just draw each pixel as you go along. Oct 3, 2012 · Possibly relatedjust yesterday I made a change in Adafruit_GFX that affects the layout of bitmap data, and the PCD8544 example sketch had not been correspondingly updated (just fixed that now). I created a 124x31 pixel bmp which I converted using the Img2Code Java programm form the Adafruit-GFX-Library: I added the code as an array to the sample sketch and used the display. SCL , SCL SDA , SDA. Quick links Aug 9, 2023 · Re: Adafruit_GFX drawBitmap using an array question Post by sj_remington » Wed Aug 09, 2023 3:53 pm "fishTails" is an array of text strings, which you could display using the . It expects a single uint8_t array. I tried different librarys many combinations of the code, every time there is some&hellip; Oct 28, 2022 · I am using a Sharp Memory Display by Adafruit, and I create an image in a canvas buffer. In the Adafruit forum I asked what's the reason for the slowness, and does the library offer a faster alternative? adafruit industries. But since i saw LED matrices on the net and how awesome their lightshows can be i ordered a arduino mega, LED matrix 32 x 16 and now im sitting here cheering like a little boy everytime something works. Everything works fine, except I dont get this one function to work: drawBitmap. In setup () there is a begin () function, not init. You can save the output to . Once done, draw the sprite. If you have a problem, quote library version numbers, library example sketch (s) David. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. by gammaburst » Sat Feb 11, 2023 7:22 pm. The data seems fine in the . I am not sure whether there are inefficiencies in the code I have Nov 9, 2016 · For this ESP8266 project, I'm using the Adafruit-GFX-Library and esp8266-oled-ssd1306 (GitHub - ThingPulse/esp8266-oled-ssd1306: Driver for the SSD1306 and SH1106 based 128x64, 128x32, 64x48 pixel OLED display running on ESP8266/ESP32). An Arduino Due has 512 kB of Flash memory and 96kB of SRAM. Jan 7, 2014 · Re: NeoPixel Matrix drawBitmap from SD card ?? by adafruit_support_mike » Wed Jan 08, 2014 4:15 am. adafruit industries. Adafruit_GFX::drawCircleHelper. So, the Parameter accepts a value from 0 to 65535. Two more wires are required to interface with the onboard SD card. h> #include "bitmaps. Mekanismenya ialah SSD1306 hanya terdiri dari 2 warna (pitih dan hitam) dengan mengatur nyala (putih)/mati (hitam) pada susunan pixel dari icon yang kita buat. 1" header 6 pins long. #include <Adafruit_ST7789. Please allow extra time for your order to ship and plan accordingly. Hello. Solder the short pins into the OLED PCB. This code was taken from Adafruit_NeoMatrix and adapted to work with the more powerful FastLED library. Aug 4, 2021 · Using Arduino Displays. h. Oct 4, 2016 · The parameters name is color, ist type is uint16_t. Jul 29, 2012 · The rotation parameter can be 0, 1, 2 or 3. Already part of the Adafruit libraries, I don't think so. it/cBB Download Adafruit_BusIO Library https://adafru. This tutorial is for our 1. You can then easily draw shapes, text and animation without having to calculate every X/Y pixel position. That is 6144 pixels or 12288 bytes - much more than could fit into the SRAM of an Arduino. h> I have a bitmaps. OLED_Atharvak. sy: height of the bitmap in pixels. If i copy and use the Adafruit GFX drawBitmap() function, it displays ok. I wrote a simple sketch that repeatedly updates a 4-character value using font FreeMonoBold24pt7b. 0xff, 0xff, 0xff, 0xff, 0xff, 0x80, 0xff, 0xff Sep 5, 2014 · Enter “imageread” in the search field and the library is easy to spot: Let's start by downloading this image of a lily: Copy lily128. But then I have a lot of unnecessary array elements for unused pixels. Maintainer: Adafruit. Adafruit invests time and resources providing this open source Sep 7, 2019 · Adafruit GFX程式庫提供更換字體的能力，除了預設的標準固定大小字體外，還有幾種字體可用。. To avoid flicker I used a canvas (size 108x32) and Oct 15, 2022 · I have 2 bitmaps, one 48x24 other 48x48 arduino handle them hardly, the code+RGB565 bitmaps equal 93/100 of flash memory. I'm seeing very slow run-time of the GFX library's drawBitmap(). I don't have time to go through them all right now. There are a couple of misunderstanding of the fundamental C++/Arduino programming concepts, 1) epd_bitmap_123_1 [] is not a string (a string is an array of unsigned char terminated by a \0 in C++), it is an array of unsigned char (a. h file containing the image: const unsigned char bitmapImage [] PROGMEM = { 0x00, 0xFF, 0x3A, etc }; I am then confused on how to Jun 7, 2014 · Code: Select all. What Oct 21, 2012 · Re: SSD1331 and drawBitmap () by gotnull » Sun Jan 04, 2015 9:01 am. The RGB version just copies all bytes from buffer to display. A 48x24 array of BMP data takes about 3500 bytes. A derived version of the BSD licensed Adafrut GFX library for the SSD1306 controller for an OLED 128x32 or 128x64 display using SPI or I2C. PNG image into a constant char array that can be included and shown directly on screen. May 8, 2018 · Using ArduinoDisplays. 96インチ★OLEDモジュール★I2C★ [OLED096UNO-A] 販売価格: 500円(税別) (税込: 550円) いろいろ Jan 24, 2015 · Adafruit image bitmap generator. I've tried various widths and heights, which give pretty funky results too. Code: Select all. virtual void writePixel (int16_t x, int16_t y, uint16_t color) The Adafruit_NeoMatrix library for Arduino builds upon Adafruit_NeoPixel to create two-dimensional graphic displays using NeoPixels. Definition: Adafruit_GFX. 实验分析. h” and the “adafruit_SSD1306. Adafruit GFX graphics core library, this is the 'core' class that all our other graphics libraries derive from. The first, Adafruit_GFX. You use this form of the drawBitmap function: Code: Select all. h> // Hardware-specific library for ST7789. it/Ldl Accessing GFX Functions Any Arduino sketch using Adafruit_GFX needs to #include two libraries. y: y-coordinate of the upper, left corner of the bitmap. Read the documentation. Saved searches Use saved searches to filter your results more quickly Oct 3, 2012 · Possibly relatedjust yesterday I made a change in Adafruit_GFX that affects the layout of bitmap data, and the PCD8544 example sketch had not been correspondingly updated (just fixed that now). sources. A square image is draw but it is just filled with random dots. This is called inheritance, and it's the way object-oriented languages work. Rotation value 2 is also a portrait mode, with the USB jack at the bottom left. It needs to be paired with a hardware-specific library for each display device we carry (to handle the lower-level functions). The data array you have there appears to be much smaller than that. So, can someone explain how the drawBitmap() fucntion works? Oct 26, 2011 · i have been busy porting more games that use the TVout library to the adafruitgfx and ssd1306 library and two things are in my way one is in the tv out library when displaying a bitmap you can set the beginning of the bitmap data in the command so you can multiple images in a single array that start and end at different points, the adafruit library dosnt allow that it by default has the start Jul 3, 2017 · Hi everyone, I am having a bit of trouble drawing a bitmap on a 128x64 sh1106 display. David. You’ll see this in most examples, near the top of the code. Skip to content. void drawInvertBitmapColor(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h, uint16_t color) {. Finally, connect the pins to your Arduino. So, can someone explain how the drawBitmap() fucntion works? Aug 29, 2012 · Text editor powered by tinymce. Here is an example in the attachment. Rotation 1 is landscape (wide) mode, with the USB jack at the bottom right Mar 15, 2011 · Everything else stays in Adafruit_GFX. Upload the code and you should see the logo on your OLED display. If you're using the prior versions of both, everything's fine (as long as you pass 16x16 as the bitmap dimensions)or alternately, update both to . h, declares May 5, 2020 · Then save output. Code I'm using: #include <Adafruit_GFX. h” libraries to control the OLED display. When using 16 bits of color, usually R, G, and B are divided equally giving 3 * 5 = 15 bits and the additional bit is allocated to Green. Install this library in addition to the display library for your hardware. 0" display has 320x240 color pixels, it is a true TFT IPS display for vivid color and high-angle visibility. If you're using the prior versions of both, everything's fine (as long as you pass 16x16 as the bitmap dimensions)or alternately, update both to Dec 10, 2022 · My device is a timer for a UV- C disinfection chamber and it does not require the display to be on all the time, power consumption is not an issue but I am trying to extend the life of the display. I breadboarded an Adafruit 3677 (ItsyBitsy 32u4 5V) with an Adafruit 4383 (240x135 LCD ST7789). Feb 13, 2023 · I breadboarded an Adafruit 3677 (ItsyBitsy 32u4 5V) with an Adafruit 4383 (240x135 LCD ST7789). I have the image in PROGMEM. }; // by default, we'll generate the high voltage from the 3. More virtual void startWrite (void) Start a display-writing routine, overwrite in subclasses. 48x48 is about 7080 bytes. x 回路は、Arduinoと同じ. Plug the header long end down into a breadboard. 8" TFT display via the Adafruit GFX library. The GFX code doesn't know how to handle that. The image itself draws fine if I use the drawBitmap that doesn't include the mask. The code of my images (battery i. setFont (), setCursor (), write (), print () and println () all work on canvases (RAM permitting; Uno boards aren't good at Nov 5, 2015 · So I decided to display a own image. The code for this is quite long since it is part of a Jan 8, 2013 · Public Member Functions inherited from Adafruit_GFX Adafruit_GFX (int16_t w, int16_t h) Instatiate a GFX context for graphics! Can only be done by a superclass. pburgess wrote: Since they're all subclasses of Adafruit_GFX, the canvas types (1-, 8- and 16-bit) inherit ALL the stuff, including text functions. There are three faces: “Serif Oct 24, 2020 · Pada modul SSD1306 0. byteSwap (void) Reverses the "endian-ness" of each 16-bit pixel within the canvas; little-endian to big-endian, or big-endian to little. 96 inch I2C OLED display, kita dapat membuat icon atau logo untuk ditampilkan. To avoid flicker I used a canvas (size 108x32) and drawBitmap() with foreground/background colors. May 3, 2016 · Re: Adafruit GFX library Font Colors. Trying to use a canvas to update the screen so that i can avoid the flashing screen problem, i have a good few updates to do, i'm running some timers and updating some fields etc. May 18, 2015 · It is like the Adafruit_GFX library (only a little bit changed). Home. Nov 7, 2021 · In this example file for the Adafruit GFX and TFT libraries you will see that an instance of the TFT didplay is created in line 41. k. Both libraries inherit Adafruit_GFX. This is a somewhat advanced function and beginners are best advised to come back to this later. Dec 31, 2015 · I breadboarded an Adafruit 3677 (ItsyBitsy 32u4 5V) with an Adafruit 4383 (240x135 LCD ST7789). Quick links Jan 8, 2013 · Invert the display (ideally using built-in hardware command) Definition: Adafruit_GFX. This program converts any . adafruit_support_bill wrote: The SSD1331 is a 96x64x16 bit display. Follow the next steps to install those libraries. These displays are a great way to add a small, colorful and bright display to any project. Jul 29, 2012 · More recent versions of the Adafruit GFX library offer the ability to use alternate fonts besides the one standard fixed-size and -spaced face that’s built in. Aug 29, 2022 · 1. 48x48 is 4608 bytes. Jan 8, 2013 · Invert the display (ideally using built-in hardware command) Definition: Adafruit_GFX. Quick links Feb 15, 2023 · adafruit industries. The bit map was created using Image2cpp and is. I have converted the image from a bmp using gimp. I used the image2cpp utility online, but the display only shows giberish in the 7x6 area where the bitmap should be. Untuk ukuran maksimal dari logo yang dapat ditampilkan oleh SSD1306 ini adalah 128x64 Sep 28, 2016 · Re: GFX library bitmap commands. h> // Core graphics library. cpp:407. All you'd need to do is load the image as an array of colors and copy those to the corresponding points in the LED matrix. This is the core graphics library for all our displays, providing a common set of graphics primitives (points, lines, circles, etc. customer support forums. Board: Wemos D1 R32, Mega 2560; If the method drawRGBBitmap(int16_t x, int16_t y, uint16_t *bitmap, int16_t w, int16_t h) is changed to virtual, this allows significant performance gains for any display board that supports a 'bulk transfer' mechanism, on the order of 90% or better. But the problem is, that the drawBitmap () can use only static byte PROGMEM array. 64 x 32 or 8 x 8 you need to create a new file with the exact same size! Step 2: Draw your bitmap pixel per pixel. ) is: x Adafruit SSD1306 を インストール x Adafruit GFX Library を インストール. h" #include <Adafruit_SPITFT. Dependents: servo_sensor ArchPro_TFT BLE_Display SSD1306_demo more. const unsigned char lamp [] PROGMEM = {. Adafruit invests time and resources providing this open source You signed in with another tab or window. Parameters: x:x-coordinate of the upper, left corner of the bitmap. Possible, yes. void drawCircleHelper (int16_t x0, int16_t y0, int16_t r, uint8_t cornername, uint16_t color) Quarter-circle drawer, used to do circles and roundrects. For this project you also need two aditional libraries to read from the DHT sensor: the DHT library and the Adafruit_Sensor library. Aug 28, 2017 · A BMP file has a header that tells you the dimensions and format of the bitmap data. 目的 OLEDのテスト. Jun 27, 2013 · Here's the code for anybody else who needs a very simple example of how to print a bitmap: // The following code prints myLogo, a snowflake, to the OLED screen. With is bad, I need to read the img array from eeprom to buffer (byte buf adafruit industries. print() function. You should have a look at some other libraries that inherit from Adafruit_GFX to see how it's done. The TFT driver (ST7789) can display full 18 Mar 16, 2022 · I want to draw a large image as the background of a 240x240 tft display using "drawRGBBitmap". Attach a file with your actual data. zip (2. display. For displays that are part of an Arduino shield, rotation value 0 sets the display to a portrait (tall) mode, with the USB jack at the top right. 96インチ★OLEDモジュール★I2C★ [OLED096UNO-A] Dec 13, 2023 · I have an WEMONS S2 mini and a Waveshare 2. // 'lamp, 41x52px. Jan 8, 2013 · Draw a PROGMEM-resident 8-bit image (grayscale) with a 1-bit mask (set bits = opaque, unset bits = clear) at the specified (x,y) position. Aug 31, 2017 · The only way how I can make it work is to create 32x32px image and in the top left corner put the icon. Mar 9, 2021 · The Adafruit_GFX library has the drawGreyscaleBitmap () command, and it gives the best output so far, but it displays it tiled twice in the top half with a bar of noise below. by adafruit_support_rick » Fri Sep 30, 2016 8:51 am. h>. drawBitmap ( 0, 0, code, 124, 31, 1); function, which to my understand has the correct input: offset 0,0 width: 124, height: 31 I am aware that there is a Adafruit function for bitmaps: void Adafruit_GFX::drawBitmap() I couldn't get it to work with my hex array, also the possibility on how to change quadrant colors or other subdivisions lead me to write my own version I modified from 8x8 Panel case. 程序中我们使用了图像库「Adafruit_GFX」中的drawBitmap()函数，函数参数分别输入了要显示的坐标，字符数据源，字符的宽高，最后参数由于我们的OLED是单色的，默认为1。 Jun 22, 2019 · The problem is when i use one of the bitmap files in the Adafruit code (e. x Adafruit SSD1306 を インストール x Adafruit GFX Library を インストール. If you have a LED Matrix with the size of 32 x 16 or. Nov 13, 2017 · The problem is when i use one of the bitmap files in the Adafruit code (e. 84 KB) Adafruit GFX Library. Jan 19, 2019 · Hi All, I'm working on a project that will display an color image matrix that I have stored in progmem. Search Advanced search. This little project came out of the necessity for a program that could be used to generate embedded images for use in Adafruit TFT screens. Quick links The webpage is an article on Zhihu Zhuanlan that allows users to write freely and express themselves. by cwil » Thu Nov 30, 2017 8:01 pm. The B&W version has an additional input: the desired colour. The reasons for using FastLED instead of Adafruit::Neopixel as a backend, include: FastLED supports more microcontrollers; Better support for ESP32 than Adafruit::Neopixel adafruit industries. Jul 29, 2012 · The Adafruit_GFX library for Arduino provides a common syntax and set of graphics functions for all of our LCD and OLED displays and LED matrices. May 28, 2016 · It looks like you've declared your bitmap as a multidimensional array. bmp into the base directory of a microSD card and insert it into the microSD socket in the breakout. Nov 21, 2018 · I am using the GFX library on a huzzah32. drawBitmap(x, y, sx, sy, data, deg, rox, roy); Draw a bitmap on the screen with rotation. so the canvas option as per Nov 8, 2018 · My apologies. Feb 17, 2023 · adafruit industries. You need to specify this information to the simple GFX functions. So both libraries support all of the drawBitmap () methods from Adafruit_GFX. drawGrayscaleBitmap(0,0, zuko ,128, 128); // zuko: array name. static uint8_t logo_bmp[], a 16 by 16 pixel small star). begin(SSD1306_SWITCHCAPVCC); // init done. Neal Horman / Adafruit_GFX. Back to topic im gonna show you quick how to display bitmaps on your LED Matrix with the help of the "drawBitmap adafruit industries. Defaults to 400000 (400 KHz), a known 'safe' value for most microcontrollers, and meets the OLED datasheet spec. I am trying to display a cross which is 7x6 pixels. First up, take a piece of 0. Quick links Jan 8, 2013 · Reset pin (using Arduino pin numbering), or -1 if not used (some displays might be wired to share the microcontroller's reset pin). Jun 18, 2014 · Re: Req: drawBitmaps inverse B&W on monochrome OLED display? by Hazender » Tue Sep 08, 2015 11:38 am. 每個檔案名稱都以Free+字體名稱（FreeMono、FreeSerif等）開頭，後面接著樣式（粗體、斜體 Monday 9/4/2023 is Labor Day. So im trying to put byte array of image in external eeprom (c24LC16B) and use drawBitmap () function in Adafruit gfx library to draw it on Nokia 3310 LCD (with Adafruit PCD8544 library). a. Ive been following THIS video guide on how to generate the bitmap code and ive used both the Image2Code Java Utility as well as Sep 7, 2015 · Step 1: Open photoshop and create a new template with the size of your LED Matrix. Quick links Dec 31, 2015 · GFX lib with font, canvas, and drawBitmap () runs slow. Mar 8, 2024 · The 2. #include <Adafruit_GFX. The gain is a savings of 14 lines of code (~double that if you count my new function) and improved code DRYness. Hellos in case someone would like to know more. g. This allows Arduino sketches to easily be adapted between display types with minimal fuss…and any new features, performance improvements and bug fixes will immediately apply across our complete offering of color displays. Larger displays can be formed using sections of NeoPixel Sep 7, 2015 · Hi all, First of all i am totally new to programming, arduino and LED matrices. Compatibility Jul 29, 2012 · The 128x32 I2C OLED is very easy to get up and running because it has built in level shifting and regulator. Display. Quick links Adafruit GFX Library This is the core graphics library for all our displays, providing a common set of graphics primitives (points, lines, circles, etc. I have used Adafruit St7789 library to draw monochromatic images which are of 8 Jun 14, 2024 · Download Adafruit_GFX Library https://adafru. 3- put in code and update the "width,length" in "tft. Apr 23, 2023 · Before proceeding, make sure you have installed the“adafruit_GFX. 2) When passing in an array to a function as an argument, C++ Mar 31, 2020 · Arduino_ST7789_Fast is a hack of Adafruit_ST7789 library. Is this possible? Here are the details that hopefully are help: #include <Adafruit_ST7735. david_prentice: The basic GFX class can render several types of "bitmap" e. Specifically for 8-bit display devices such as IS31FL3731; no color reduction/expansion is performed. drawBitmap" command. fg xh su oh ix wd xs vx wp xk