diff --git a/index.html b/index.html
index cb4b20f..2d359f6 100644
--- a/index.html
+++ b/index.html
@@ -4,6 +4,11 @@
Graphica Demo
diff --git a/src/Components/Latex.ts b/src/Components/Latex.ts
index 3026611..ebbf926 100644
--- a/src/Components/Latex.ts
+++ b/src/Components/Latex.ts
@@ -46,7 +46,6 @@ class Latex extends Component {
this.position.set(pos.x, pos.y, 1);
container.scale.set(fontSize, fontSize, 1);
container.element.style.color = color;
- container.element.style.fontFamily = "sans-serif";
container.element.style.fontSize = `${fontSize}px`;
container.element.style.fontWeight = "normal";
container.element.style.textAlign = anchorX;
diff --git a/src/index.ts b/src/index.ts
index 835b347..3d0620d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -11,42 +11,15 @@ const graphica = new Graphica(document.body);
const grid = new Grid();
-
const p = new Plot("cos(x)* sin(x) + sin(x)");
const s = new Slider({ maxValue: 99, minValue: 1 });
-let a = new Component();
-
-const l = new Latex(
- " \\sum_{i=1}^{n} [\\sin(x_i)\\cdot\\cos(x_i)+\\sin(x_i)] \\Delta x",
- {
- position: [5, 5],
- fontSize: 30
- }
-);
-s.addObserver((v) => {
- graphica.remove(a);
- a = new Component();
- const range = 20;
- const stepSize = range / v;
- for (let i = 0; i < range; i += stepSize) {
- a.add(
- new Polygon(
- [
- new Vector2(i, 0),
- new Vector2(i + stepSize, 0),
- new Vector2(i + stepSize, Math.sin(i) * Math.cos(i) + Math.sin(i)),
- new Vector2(i, Math.sin(i) * Math.cos(i) + Math.sin(i)),
- ],
- { fill: false }
- )
- );
- }
- graphica.add(a);
+const l = new Latex(" hei test", {
+ position: [5, 5],
+ fontSize: 30,
});
graphica.add(l);
-graphica.addGui(s);
graphica.add(p);
graphica.add(grid);
graphica.run();