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Fix noSpaceAfterFlags support

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This commit is contained in:
Bogdan Chadkin
2021-03-04 13:15:36 +03:00
parent be28d65d78
commit 0e02fd9fde
3 changed files with 43 additions and 8 deletions
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25
lib/path.js
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@ -228,16 +228,29 @@ const stringifyNumber = ({ number, precision }) => {
// elliptical arc large-arc and sweep flags are rendered with spaces
// because many non-browser environments are not able to parse such paths
const stringifyArgs = ({ args, precision }) => {
const stringifyArgs = ({
command,
args,
precision,
disableSpaceAfterFlags,
}) => {
let result = '';
let prev;
for (let i = 0; i < args.length; i += 1) {
const number = args[i];
const numberString = stringifyNumber({ number, precision });
// avoid space before first and negative numbers
if (i === 0 || numberString.startsWith('-')) {
if (
disableSpaceAfterFlags &&
(command === 'A' || command === 'a') &&
(i === 4 || i === 5)
) {
result += numberString;
} else if (i === 0 || numberString.startsWith('-')) {
// avoid space before first and negative numbers
result += numberString;
} else if (prev.includes('.') && numberString.startsWith('.')) {
// remove space before decimal with zero whole
// only when previous number is also decimal
result += numberString;
} else {
result += ` ${numberString}`;
@ -247,7 +260,7 @@ const stringifyArgs = ({ args, precision }) => {
return result;
};
const stringifyPathData = ({ pathData, precision }) => {
const stringifyPathData = ({ pathData, precision, disableSpaceAfterFlags }) => {
// combine sequence of the same commands
let combined = [];
for (let i = 0; i < pathData.length; i += 1) {
@ -281,7 +294,9 @@ const stringifyPathData = ({ pathData, precision }) => {
}
let result = '';
for (const { command, args } of combined) {
result += command + stringifyArgs({ args, precision });
result +=
command +
stringifyArgs({ command, args, precision, disableSpaceAfterFlags });
}
return result;
};