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Block layout fixes. Fixes to screen blocks. Adding print line API.

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This commit is contained in:
Sam El-Husseini
2018-01-03 14:00:08 -08:00
parent cc020d5a81
commit 4d671f6cb0
12 changed files with 28 additions and 40 deletions
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31
libs/core/screen.ts
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@@ -80,15 +80,6 @@ namespace brick {
}
}
/**
* Sets a pixel on or off
* @param on a value indicating if the pixel should be on or off
* @param x the starting position's x coordinate, eg: 0
* @param y the starting position's x coordinate, eg: 0
*/
//% blockId=screen_setpixel block="set pixel %on| at x: %x| y: %y"
//% weight=98 group="Screen"
//% x.min=0 x.max=178 y.min=0 y.max=128 on.fieldEditor=toggleonoff
export function setPixel(on: boolean, x: number, y: number) {
x |= 0
y |= 0
@@ -97,14 +88,20 @@ namespace brick {
}
/**
* Show text on the screen.
* Show text on the screen at a specific line.
* @param text the text to print on the screen, eg: "Hello world"
* @param x the starting position's x coordinate, eg: 0
* @param y the starting position's x coordinate, eg: 0
* @param line the line number to print the text at, eg: 0
*/
//% blockId=screen_print block="print %text| at x: %x| y: %y"
//% weight=99 group="Screen" inlineInputMode="inline" blockGap=8
//% x.min=0 x.max=178 y.min=0 y.max=128
//% blockId=screen_print block="print %text| at line: %line"
//% weight=98 group="Screen" inlineInputMode="inline" blockGap=8
//% line.min=0 line.max=9
export function printLine(text: string, line: number) {
const NUM_LINES = 9;
const offset = 5;
const y = offset + (Math.clamp(0, NUM_LINES, line) / (NUM_LINES + 2)) * DAL.LCD_HEIGHT;
brick.print(text, offset, y);
}
export function print(text: string, x: number, y: number, mode = Draw.Normal) {
x |= 0
y |= 0
@@ -140,7 +137,7 @@ namespace brick {
* @param image image to draw
*/
//% blockId=screen_show_image block="show image %image=screen_image_picker"
//% weight=95 group="Screen" blockGap=8
//% weight=100 group="Screen" blockGap=8
export function showImage(image: Image, delay: number = 400) {
if (!image) return;
image.draw(0, 0, Draw.Normal);
@@ -166,7 +163,7 @@ namespace brick {
* Clears the screen
*/
//% blockId=screen_clear_screen block="clear screen"
//% weight=94 group="Screen" blockGap=8
//% weight=90 group="Screen"
export function clearScreen() {
screen.clear();
}