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feat: introduce frames (#6123)

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Co-authored-by: dwelle <luzar.david@gmail.com>
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Ryan Di 2023-06-15 00:42:01 +08:00 • committed by GitHub
parent 4d7d96eb7b
commit 81ebf82979
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78 changed files with 4563 additions and 480 deletions
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25
src/element/newElement.ts
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@ -12,6 +12,7 @@ import {
ExcalidrawFreeDrawElement,
FontFamilyValues,
ExcalidrawTextContainer,
ExcalidrawFrameElement,
} from "../element/types";
import {
arrayToMap,
@ -50,6 +51,7 @@ type ElementConstructorOpts = MarkOptional<
| "height"
| "angle"
| "groupIds"
| "frameId"
| "boundElements"
| "seed"
| "version"
@ -82,6 +84,7 @@ const _newElementBase = <T extends ExcalidrawElement>(
height = 0,
angle = 0,
groupIds = [],
frameId = null,
roundness = null,
boundElements = null,
link = null,
@ -106,6 +109,7 @@ const _newElementBase = <T extends ExcalidrawElement>(
roughness,
opacity,
groupIds,
frameId,
roundness,
seed: rest.seed ?? randomInteger(),
version: rest.version || 1,
@ -126,6 +130,21 @@ export const newElement = (
): NonDeleted<ExcalidrawGenericElement> =>
_newElementBase<ExcalidrawGenericElement>(opts.type, opts);
export const newFrameElement = (
opts: ElementConstructorOpts,
): NonDeleted<ExcalidrawFrameElement> => {
const frameElement = newElementWith(
{
..._newElementBase<ExcalidrawFrameElement>("frame", opts),
type: "frame",
name: null,
},
{},
);
return frameElement;
};
/** computes element x/y offset based on textAlign/verticalAlign */
const getTextElementPositionOffsets = (
opts: {
@ -158,6 +177,7 @@ export const newTextElement = (
containerId?: ExcalidrawTextContainer["id"];
lineHeight?: ExcalidrawTextElement["lineHeight"];
strokeWidth?: ExcalidrawTextElement["strokeWidth"];
isFrameName?: boolean;
} & ElementConstructorOpts,
): NonDeleted<ExcalidrawTextElement> => {
const fontFamily = opts.fontFamily || DEFAULT_FONT_FAMILY;
@ -192,6 +212,7 @@ export const newTextElement = (
containerId: opts.containerId || null,
originalText: text,
lineHeight,
isFrameName: opts.isFrameName || false,
},
{},
);
@ -612,6 +633,10 @@ export const duplicateElements = (
: null;
}
if (clonedElement.frameId) {
clonedElement.frameId = maybeGetNewId(clonedElement.frameId);
}
clonedElements.push(clonedElement);
}