9275511596

Committed 28 May 2024 07:51PM UTC coverage: 29.682% (+1.8%) from 27.877%

Build # 9275511596

Build Type

push

github

Committed by

Martomate

Commit Message

Updated to Scala 3.4 and MUnit 1.0

Run Details

2 of 11 new or added lines in 9 files covered. (18.18%)

430 existing lines in 38 files now uncovered.

401 of 1351 relevant lines covered (29.68%)

0.3 hits per line

Source File
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0.0

/src/main/scala/tripaint/view/image/ImageGridCanvas.scala

1	package tripaint.view.image
2
3	import tripaint.model.{Color, ImageGrid}
4	import tripaint.model.coords.{GlobalPixCoords, PixelCoords}
5	import tripaint.model.image.RegularImage
6
7	import javafx.scene.image.PixelFormat
8	import scalafx.scene.canvas.Canvas
9
UNCOV 10	class ImageGridCanvas(images: ImageGrid) extends Canvas {	×
11	private var scale: Double = 1
12	private var displacement: (Double, Double) = (0, 0)
13
UNCOV 14	def setScale(scale: Double): Unit = {	×
15	this.scale = scale
16	}
17
UNCOV 18	def setDisplacement(dx: Double, dy: Double): Unit = {	×
19	this.displacement = (dx, dy)
20	}
21
22	def coordsAt(x: Double, y: Double): GlobalPixCoords = {	×
UNCOV 23	val (xScroll, yScroll) = this.displacement	×
24
25	val yy = -(y - yScroll - height() / 2) / this.scale / Math.sqrt(3)	×
UNCOV 26	val xx = ((x - xScroll - width() / 2) / this.scale - yy) / 2	×
27
28	val xInt = Math.floor(xx).toInt	×
UNCOV 29	val yInt = Math.floor(yy).toInt	×
30
UNCOV 31	if xx - xInt.toDouble > 1 - (yy - yInt.toDouble) then {	×
32	GlobalPixCoords(xInt * 2 + 1, yInt)
UNCOV 33	} else {	×
34	GlobalPixCoords(xInt * 2, yInt)
35	}
36	}
37
38	/** locationOf is the inverse of the coordsAt function */
39	def locationOf(coords: GlobalPixCoords): (Double, Double) = {	×
UNCOV 40	val (xScroll, yScroll) = this.displacement	×
41
UNCOV 42	val (xInt, yInt) = (Math.floorDiv(coords.x, 2), coords.y)	×
43	val (xx, yy) = (xInt + 0.5, yInt + 0.5)
44
45	val y = -yy * Math.sqrt(3) * this.scale + height() / 2 + yScroll	×
UNCOV 46	val x = (xx * 2 + yy) * this.scale + width() / 2 + xScroll	×
47
48	(x, y)
49	}
50
51	def redraw(): Unit = {	×
52	val w = width().toInt	×
UNCOV 53	val h = height().toInt	×
54
UNCOV 55	redraw(0, 0, w, h)	×
56	}
57
58	def redraw(startX: Int, startY: Int, w: Int, h: Int): Unit = {	×
UNCOV 59	if images.imageSize < 0 then {	×
60	// This "hack" is needed right at the beginning before the user has specified the size
61	return
UNCOV 62	}	×
63
UNCOV 64	val buffer = RegularImage.ofSize(w, h)	×
65
66	for y <- startY until (startY + h) do {	×
67	for x <- startX until (startX + w) do {	×
68	val coords = PixelCoords(this.coordsAt(x, y), images.imageSize)	×
69	val col = images(coords.image) match {	×
70	case Some(image) => image.storage.getColor(coords.pix)	×
UNCOV 71	case None => Color(0, 0, 0, 0)	×
72	}
UNCOV 73	buffer.setColor(x - startX, y - startY, col)	×
74	}
75	}
76
77	val f = PixelFormat.getIntArgbInstance	×
UNCOV 78	graphicsContext2D.pixelWriter.setPixels(startX, startY, w, h, f, buffer.toIntArray, 0, w)	×
79	}
80	}

Martomate / TriPaint / 9275511596

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