v0.7.4 Plot styles fix + PineScript transpiler coverage

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Change Log
 
+## [0.7.4] - 2025-12-27 - Plot styles fix + PineScript transpiler coverage
+
+### Added
+
+-   Unit-tests for PineToJS transpiler branch bringing the total coverage back to > 80%
+
+### Fixed
+
+-   plot styles were missing in the generated code (e.g plot.style_columns ...etc )
+
 ## [0.7.3] - 2025-12-24 - Plot Functions & PineScript Types Enhancement
 
 ### Added

package.json

@@ -1,6 +1,6 @@
 {
     "name": "pinets",
-    "version": "0.7.3",
+    "version": "0.7.4",
     "description": "",
     "main": "dist/pinets.min.cjs",
     "module": "dist/pinets.min.es.js",

src/Context.class.ts

@@ -166,7 +166,30 @@ export class Context {
 
         const plotHelper = new PlotHelper(this);
         const hlineHelper = new HlineHelper(this);
-        this.bindContextObject(plotHelper, ['plot', 'plotchar', 'plotshape', 'plotarrow']);
+        this.bindContextObject(plotHelper, ['plotchar', 'plotshape', 'plotarrow']);
+        this.bindContextObject(
+            plotHelper,
+            [
+                'any',
+                'param',
+                'linestyle_dashed',
+                'linestyle_dotted',
+                'linestyle_solid',
+                'style_area',
+                'style_areabr',
+                'style_circles',
+                'style_columns',
+                'style_cross',
+                'style_histogram',
+                'style_line',
+                'style_linebr',
+                'style_stepline',
+                'style_stepline_diamond',
+                'style_steplinebr',
+            ],
+            'plot'
+        );
+
         this.bindContextObject(hlineHelper, ['any', 'style_dashed', 'style_solid', 'style_dotted', 'param'], 'hline');
     }
 

src/namespaces/Plots.ts

@@ -53,6 +53,53 @@ export class PlotHelper {
         return _options;
     }
 
+    public get linestyle_dashed() {
+        return 'linestyle_dashed';
+    }
+    public get linestyle_dotted() {
+        return 'linestyle_dotted';
+    }
+    public get linestyle_solid() {
+        return 'linestyle_solid';
+    }
+    public get style_area() {
+        return 'style_area';
+    }
+    public get style_areabr() {
+        return 'style_areabr';
+    }
+    public get style_circles() {
+        return 'style_circles';
+    }
+    public get style_columns() {
+        return 'style_columns';
+    }
+    public get style_cross() {
+        return 'style_cross';
+    }
+    public get style_histogram() {
+        return 'style_histogram';
+    }
+    public get style_line() {
+        return 'style_line';
+    }
+    public get style_linebr() {
+        return 'style_linebr';
+    }
+    public get style_stepline() {
+        return 'style_stepline';
+    }
+    public get style_stepline_diamond() {
+        return 'style_stepline_diamond';
+    }
+    public get style_steplinebr() {
+        return 'style_steplinebr';
+    }
+
+    param(source: any, index: number = 0, name?: string) {
+        return Series.from(source).get(index);
+    }
+
     //in the current implementation, plot functions are only used to collect data for the plots array and map it to the market data
     plotchar(...args) {
         // if (!this.context.plots[title]) {
@@ -64,10 +111,12 @@ export class PlotHelper {
         //     value: value,
         //     options: { ...this.extractPlotOptions(options), style: 'char' },
         // });
-        this.plot(...args);
+        this.any(...args);
     }
 
-    plot(...args) {
+    //this will map to plot() - see README.md for more details
+
+    any(...args) {
         const _parsed = parseArgsForPineParams<PlotOptions>(args, PLOT_SIGNATURE, PLOT_ARGS_TYPES);
         const { series, title, ...others } = _parsed;
         const options = this.extractPlotOptions(others);
@@ -156,6 +205,7 @@ export class HlineHelper {
 
     //this will map to hline()
     any(price, title, color, linestyle, linewidth, editable, display) {
-        return this.context.pine.plot(price, { title, color, linestyle, linewidth, editable, display });
+        //plot.any is mapped to plot() at runtime
+        return this.context.pine.plot.any(price, { title, color, linestyle, linewidth, editable, display });
     }
 }

src/namespaces/Types.ts

@@ -146,7 +146,6 @@ const types = {
     location,
     size,
     format,
-    plot,
 };
 
 export default types;

src/namespaces/utils.ts

@@ -1,7 +1,7 @@
 import { Series } from '../Series';
 
 const TYPE_CHECK = {
-    series: (arg) => arg instanceof Series || typeof arg === 'number',
+    series: (arg) => arg instanceof Series || typeof arg === 'number' || typeof arg === 'string' || typeof arg === 'boolean',
     string: (arg) => typeof arg === 'string',
     number: (arg) => typeof arg === 'number',
     boolean: (arg) => typeof arg === 'boolean',

src/transpiler/settings.ts

@@ -2,7 +2,7 @@
 export const KNOWN_NAMESPACES = ['ta', 'math', 'request', 'array', 'input'];
 
 // This is used to transform ns() calls to ns.any() calls
-export const NAMESPACES_LIKE = ['hline'];
+export const NAMESPACES_LIKE = ['hline', 'plot'];
 
 // Async methods that require await keyword (format: 'namespace.method')
 export const ASYNC_METHODS = ['request.security', 'request.security_lower_tf'];

tests/indicators/pine_supertrend.test.ts

@@ -11,7 +11,7 @@ describe('Indicators', () => {
             const ta = context.ta;
 
             const { close, hl2 } = context.data;
-            const { na, nz, plot } = context.core;
+            const { na, nz, plot } = context.pine;
 
             function pine_supertrend(factor, atrPeriod) {
                 const src = hl2;