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cssgradientlinear-gradients

How to create a right triangle gradient

I am trying to create this as a gradient. https://jsfiddle.net/ojscg6fn/

enter image description here

I have a circle here, how do I create a right triangle gradient to place in the middle of the circle?

https://jsfiddle.net/79mjuhb2/

enter image description here

.play {
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  width: 90px;
  height: 90px;
  cursor: pointer;
  /*background:
    linear-gradient(green 0 0),
    linear-gradient(green 0 0)
    blue;*/
  background-size:7px 100%,100% 7px;
  background-position:center;
  background-repeat:no-repeat;
  border: 9px solid red;
  border-radius: 50%;
  transform: rotate(45deg);
  }
<button class="play" type="button" aria-label="Close"></button>

Solution

  • Use a conic-gradient

    .play {
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  width: 90px;
  height: 90px;
  cursor: pointer;
  background: conic-gradient(from -135deg at right,red 90deg,#0000 0) 55% 50%/22px 44px no-repeat;
  border: 9px solid red;
  border-radius: 50%;
  }
    <button class="play" type="button" aria-label="Close"></button>