ScreenDraw limit last pixels for now

Author: addshore

components/Protocol/ScreenDraw.vue

@@ -10,7 +10,7 @@
             </div>
             <span>Presets:&nbsp;</span>
             <input type="file" @change="importBitmap" accept=".bmp" style="display: none;" ref="fileInput">
-            <v-btn @click="triggerFileInput" density="compact" title="Import a correctly oriented and sized 250x122 pixel BMP">Import BMP (max 250x122)</v-btn>&nbsp;
+            <v-btn @click="triggerFileInput" density="compact" title="Import a correctly oriented and sized 249x121 pixel BMP">Import BMP (max 249x121)</v-btn>&nbsp;
             <v-btn @click="loadPreset('lightbug2020')" density="compact">Lightbug 20x20</v-btn>&nbsp;
             <v-btn @click="loadPreset('lightbug3030')" density="compact">Lightbug 30x30</v-btn>&nbsp;
             <v-btn @click="loadPreset('lightbug4040')" density="compact">Lightbug 40x40</v-btn>
@@ -64,9 +64,12 @@ import crc16 from 'crc/crc16xmodem';
 
 export default {
     data() {
-        return {
-            SCREEN_WIDTH: 250,
-            SCREEN_HEIGHT: 122,
+            return {
+            // Temporary workaround: device currently disallows using the final pixel
+            // on each axis. Reduce usable screen by 1px on X and Y until device bug
+            // is fixed. TODO: remove this workaround
+            SCREEN_WIDTH: 249,
+            SCREEN_HEIGHT: 121,
             PIXEL_SIZE: 3,
             brushSize: 5,
             isDrawing: false,