c_meyer/pxt-calliope
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

missing images blocks

Browse Source
This commit is contained in:
Peli de Halleux
2016-05-26 20:42:15 -07:00
parent 21280f41bc
commit f4afa773ad
3 changed files with 36 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
libs/microbit/images.cpp
View File

@ -35,17 +35,17 @@ namespace ImageMethods {
/**
* Shows an frame from the image at offset ``x offset``.
* @param xOffset TODO
* @param xOffset column index to start displaying the image
*/
//% help=images/show-image weight=80 async
//% BUGblockId=device_show_image_offset block="show image %sprite|at offset %offset" blockGap=8
void showImage(Image i, int xOffset = 0) {
uBit.display.print(MicroBitImage(i), -xOffset, 0, 0);
//% help=images/show-image weight=80 blockNamespace=images
//% blockId=device_show_image_offset block="show image %sprite|at offset %offset" blockGap=8
void showImage(Image sprite, int xOffset) {
uBit.display.print(MicroBitImage(sprite), -xOffset, 0, 0);
}
/**
* Draws the ``index``-th frame of the image on the screen.
* @param xOffset TODO
* @param xOffset column index to start displaying the image
*/
//% help=images/plot-frame weight=80
void plotFrame(Image i, int xOffset) {
@ -58,9 +58,9 @@ namespace ImageMethods {
* @param frameOffset x offset moved on each animation step, eg: 5, 1, -1
* @param interval time between each animation step in milli seconds, eg: 200
*/
//% help=images/show-image weight=79 async
//% BUGblockId=device_scroll_image block="scroll image %sprite|with offset %frameoffset|and interval (ms) %delay" blockGap=8
void scrollImage(Image id, int frameOffset = 0, int interval = 200) {
//% help=images/show-image weight=79 async blockNamespace=images
//% blockId=device_scroll_image block="scroll image %sprite|with offset %frameoffset|and interval (ms) %delay" blockGap=8
void scrollImage(Image id, int frameOffset, int interval) {
MicroBitImage i(id);
if (i.getWidth() <= 5)
showImage(id, 0);
@ -80,7 +80,7 @@ namespace ImageMethods {
/**
* Sets a specific pixel brightness at a given position
*/
//% help=
//%
void setPixelBrightness(Image i, int x, int y, int value) {
MicroBitImage(i).setPixelValue(x, y, value);
}
@ -89,7 +89,7 @@ namespace ImageMethods {
/**
* Gets the pixel brightness ([0..255]) at a given position
*/
//% help=
//%
int pixelBrightness(Image i, int x, int y) {
int pix = MicroBitImage(i).getPixelValue(x, y);
if (pix < 0) return 0;
@ -108,7 +108,7 @@ namespace ImageMethods {
/**
* Gets the height in rows (always 5)
*/
//% shim=
//%
int height(Image i) {
return i->height;
}
@ -119,7 +119,7 @@ namespace ImageMethods {
* @param y TODO
* @param value TODO
*/
//% help=functions/set-pixel
//% help=images/set-pixel
void setPixel(Image i, int x, int y, bool value) {
setPixelBrightness(i, x, y, value ? 255 : 0);
}
@ -129,7 +129,7 @@ namespace ImageMethods {
* @param x TODO
* @param y TODO
*/
//% help=functions/pixel
//% help=images/pixel
bool pixel(Image i, int x, int y) {
return pixelBrightness(i, x, y) > 0;
}
@ -139,7 +139,7 @@ namespace ImageMethods {
* Shows a particular frame of the image strip.
* @param frame TODO
*/
//% weight=70 help=functions/show-frame
//% weight=70 help=images/show-frame
void showFrame(Image i, int frame) {
showImage(i, frame * 5);
}