PPTX.gallery

Basic Shapes

Non isosceles trapezoid

"shape": "nonIsoscelesTrapezoid" draws PowerPoint's nonIsoscelesTrapezoid preset. The PPTX export writes it as a native shape with its adjust values, so it stays editable in PowerPoint.

Search words: trapezium

Frame

A shape block takes the largest frame of 1.5:1 (width to height) that fits its cell, centered; set aspectRatio for another. Text inside is fitted to the preset's text rectangle and never set below the readability floor.

Adjust Values

NameDefaultRange
adj10.250 to 0.75
adj20.250 to 0.75

OPF units: fractions (most often of the shorter side) and degrees, for example "adjust": { "adj1": 0.25 }.

OPF Config

{
  "$schema": "https://openpresentation.org/schema/opf/v1",
  "name": "PPTX.gallery — shapes/nonIsoscelesTrapezoid",
  "description": "The nonIsoscelesTrapezoid preset as an OPF shape block.",
  "slides": [
    {
      "title": "Non isosceles trapezoid",
      "blocks": [
        {
          "shape": "nonIsoscelesTrapezoid",
          "text": "Non isosceles trapezoid"
        }
      ]
    }
  ]
}

More Basic Shapes